{
  "total": 288,
  "topics": [
    {
      "id": 552601,
      "title": "End of Competition - Thank you!",
      "comment_count": 6,
      "views": 0,
      "votes": 20
    },
    {
      "id": 554854,
      "title": "Recap of Competition - Congratulations to the Winners!",
      "comment_count": 0,
      "views": 0,
      "votes": 5
    },
    {
      "id": 538235,
      "title": "Addressing some of the challenges of our dataset",
      "comment_count": 46,
      "views": 0,
      "votes": 73
    },
    {
      "id": 546844,
      "title": "Dell Discount for Competitors",
      "comment_count": 12,
      "views": 0,
      "votes": 12
    },
    {
      "id": 537145,
      "title": "A note on the actigraphy data",
      "comment_count": 21,
      "views": 0,
      "votes": 38
    },
    {
      "id": 535019,
      "title": "Get started here",
      "comment_count": 11,
      "views": 0,
      "votes": 25
    },
    {
      "id": 535042,
      "title": "This Competition has an Official Discord Channel",
      "comment_count": 22,
      "views": 0,
      "votes": 30
    },
    {
      "id": 540237,
      "title": "unsupervised learning approach",
      "comment_count": 8,
      "views": 0,
      "votes": 7
    },
    {
      "id": 535023,
      "title": "Modeling Approach: Semi-Supervised Learning",
      "comment_count": 7,
      "views": 0,
      "votes": 27
    },
    {
      "id": 552712,
      "title": "2nd Place Writeup",
      "comment_count": 10,
      "views": 0,
      "votes": 32
    },
    {
      "id": 552483,
      "title": "What was your best unselected submission?",
      "comment_count": 40,
      "views": 0,
      "votes": 13
    },
    {
      "id": 552638,
      "title": "First Place Write-Up: Or How I Won the Lottery",
      "comment_count": 50,
      "views": 0,
      "votes": 94
    },
    {
      "id": 562068,
      "title": "Video review of this contest",
      "comment_count": 0,
      "views": 0,
      "votes": 2
    },
    {
      "id": 552940,
      "title": "10th Place Solution: Hierarchical Bayesian Model with 5 features",
      "comment_count": 3,
      "views": 0,
      "votes": 8
    },
    {
      "id": 552861,
      "title": "4th Place Solution for the Child Mind Institute — Problematic Internet Use competition",
      "comment_count": 13,
      "views": 0,
      "votes": 13
    },
    {
      "id": 553305,
      "title": "17th Place Solution",
      "comment_count": 1,
      "views": 0,
      "votes": 3
    },
    {
      "id": 552569,
      "title": "16th Place Solution",
      "comment_count": 15,
      "views": 0,
      "votes": 42
    },
    {
      "id": 552482,
      "title": "Viewing the grand churn and collecting our takeaways",
      "comment_count": 21,
      "views": 0,
      "votes": 35
    },
    {
      "id": 553146,
      "title": "6th place solution",
      "comment_count": 0,
      "views": 0,
      "votes": 8
    },
    {
      "id": 552517,
      "title": "14th place solution",
      "comment_count": 5,
      "views": 0,
      "votes": 20
    },
    {
      "id": 553105,
      "title": "Most of the features are useless",
      "comment_count": 3,
      "views": 0,
      "votes": 3
    },
    {
      "id": 552501,
      "title": "Short advice for lottery competitors (ICR, CMI)",
      "comment_count": 13,
      "views": 0,
      "votes": 19
    },
    {
      "id": 552656,
      "title": "5th Place Solution",
      "comment_count": 4,
      "views": 0,
      "votes": 14
    },
    {
      "id": 552625,
      "title": "Private 7th place solution",
      "comment_count": 0,
      "views": 0,
      "votes": 31
    },
    {
      "id": 552492,
      "title": "Rank 106 approach - Simple feature sets and CV-LB stability focus",
      "comment_count": 9,
      "views": 0,
      "votes": 30
    },
    {
      "id": 552588,
      "title": "I got a my first silver medal in my first ever competition on kaggle.  ",
      "comment_count": 2,
      "views": 0,
      "votes": 9
    },
    {
      "id": 552513,
      "title": "19th Place Solution",
      "comment_count": 4,
      "views": 0,
      "votes": 25
    },
    {
      "id": 553051,
      "title": "Top 100 Solution - Target Post-Processing Main Success Driver",
      "comment_count": 0,
      "views": 0,
      "votes": 3
    },
    {
      "id": 552540,
      "title": "I became a Kaggle Competitions Master",
      "comment_count": 6,
      "views": 0,
      "votes": 12
    },
    {
      "id": 552677,
      "title": "Child Mind Institute PIU 3rd Place Solution ",
      "comment_count": 1,
      "views": 0,
      "votes": 10
    },
    {
      "id": 552488,
      "title": "Private 0.478 notebook",
      "comment_count": 9,
      "views": 0,
      "votes": 14
    },
    {
      "id": 552498,
      "title": "🤯😱 The greatest shake-up that I have ever seen!",
      "comment_count": 7,
      "views": 0,
      "votes": 12
    },
    {
      "id": 552518,
      "title": "I got my first silver medal!!!",
      "comment_count": 3,
      "views": 0,
      "votes": 13
    },
    {
      "id": 552533,
      "title": "I got my first silver medal!!!稀了糊涂银牌🥈",
      "comment_count": 4,
      "views": 0,
      "votes": 10
    },
    {
      "id": 553112,
      "title": "Latest Research",
      "comment_count": 2,
      "views": 0,
      "votes": 1
    },
    {
      "id": 552760,
      "title": "8th Place Solution",
      "comment_count": 0,
      "views": 0,
      "votes": 7
    },
    {
      "id": 553030,
      "title": "11th Place Solution for the Child Mind Institute — Problematic Internet Use Competition",
      "comment_count": 0,
      "views": 0,
      "votes": 2
    },
    {
      "id": 552549,
      "title": "Is this the year of shakeups?",
      "comment_count": 2,
      "views": 0,
      "votes": 9
    },
    {
      "id": 551758,
      "title": "Evidence of overfitting, or how to recognize bad public notebooks",
      "comment_count": 26,
      "views": 0,
      "votes": 51
    },
    {
      "id": 552503,
      "title": "Private LB 0.466 using only 6 features (Single multiseed CatBoost)",
      "comment_count": 3,
      "views": 0,
      "votes": 11
    },
    {
      "id": 552490,
      "title": "key take-aways from this competition",
      "comment_count": 7,
      "views": 0,
      "votes": 5
    },
    {
      "id": 552477,
      "title": "Solution 0.459 Private Single Model",
      "comment_count": 14,
      "views": 0,
      "votes": 6
    },
    {
      "id": 552534,
      "title": "Classification kinda approach that didn't work",
      "comment_count": 2,
      "views": 0,
      "votes": 8
    },
    {
      "id": 552467,
      "title": "The lottery is about to draw",
      "comment_count": 10,
      "views": 0,
      "votes": 4
    },
    {
      "id": 551979,
      "title": "Meme Thread",
      "comment_count": 7,
      "views": 0,
      "votes": 7
    },
    {
      "id": 552545,
      "title": "People dropped the competition actually won!",
      "comment_count": 5,
      "views": 0,
      "votes": 4
    },
    {
      "id": 551913,
      "title": "Why do we get noisy scores? Target(=sii) distribution may be the Key.",
      "comment_count": 13,
      "views": 0,
      "votes": 15
    },
    {
      "id": 552753,
      "title": "Private LB: 0.460. Ensemble Model WIth Ordinal Target Encoding ",
      "comment_count": 2,
      "views": 0,
      "votes": 3
    },
    {
      "id": 552559,
      "title": "When will the private leaderboard be finalized?",
      "comment_count": 5,
      "views": 0,
      "votes": 2
    },
    {
      "id": 552516,
      "title": "Local Clustered Group Sampling - A Strategy for Small and Noisy Data",
      "comment_count": 2,
      "views": 0,
      "votes": 4
    },
    {
      "id": 552759,
      "title": "【EN/JP】Solution - DeepAutoEncorder & QWK Optimize - Private Score@0.445　20241226update",
      "comment_count": 0,
      "views": 0,
      "votes": 2
    },
    {
      "id": 552361,
      "title": "Why are there so many low-level users suddenly appearing at the top of the leaderboard?",
      "comment_count": 12,
      "views": 0,
      "votes": 1
    },
    {
      "id": 552489,
      "title": "Great Competition (913th Ranked)",
      "comment_count": 0,
      "views": 0,
      "votes": 4
    },
    {
      "id": 552183,
      "title": "Does blending work for QWK?",
      "comment_count": 6,
      "views": 0,
      "votes": 6
    },
    {
      "id": 552557,
      "title": "The shake-up was originally predictable and avoidable?",
      "comment_count": 3,
      "views": 0,
      "votes": 1
    },
    {
      "id": 552481,
      "title": "Are the data distribution different between public test data and private test data?",
      "comment_count": 2,
      "views": 0,
      "votes": 2
    },
    {
      "id": 551850,
      "title": "What will be the final result?",
      "comment_count": 9,
      "views": 0,
      "votes": 4
    },
    {
      "id": 552180,
      "title": "Random seeds sometimes actually let models fit the data well.",
      "comment_count": 5,
      "views": 0,
      "votes": 5
    },
    {
      "id": 552519,
      "title": "Is this the greatest shakeup ever?",
      "comment_count": 3,
      "views": 0,
      "votes": 2
    },
    {
      "id": 552591,
      "title": "PB0.462 (Top 1%) Solution with solely LGBM",
      "comment_count": 0,
      "views": 0,
      "votes": 2
    },
    {
      "id": 551700,
      "title": "Is it fake fairness when hundreds of teams lead by same shared code?",
      "comment_count": 12,
      "views": 0,
      "votes": 3
    },
    {
      "id": 551458,
      "title": "Are we heading the Home Credit route or the ICR way?",
      "comment_count": 14,
      "views": 0,
      "votes": 18
    },
    {
      "id": 552486,
      "title": "How to choose the best solution ?",
      "comment_count": 2,
      "views": 0,
      "votes": 2
    },
    {
      "id": 552747,
      "title": "Predicting Problematic Internet Use in Children and Adolescents",
      "comment_count": 0,
      "views": 0,
      "votes": 0
    },
    {
      "id": 552127,
      "title": "The optimized qwk dilemma",
      "comment_count": 2,
      "views": 0,
      "votes": 6
    },
    {
      "id": 552326,
      "title": "Discussion - Purpose of Autoencoder",
      "comment_count": 1,
      "views": 0,
      "votes": 2
    },
    {
      "id": 552689,
      "title": "How did you guys deal with the linear interpolation in parquet files?",
      "comment_count": 0,
      "views": 0,
      "votes": 0
    },
    {
      "id": 551164,
      "title": "Guess the winner score of this competition?",
      "comment_count": 34,
      "views": 0,
      "votes": 12
    },
    {
      "id": 552553,
      "title": "Submission Strategy ",
      "comment_count": 0,
      "views": 0,
      "votes": 1
    },
    {
      "id": 552556,
      "title": "Simple model that I didn't submitted (private 0.477)",
      "comment_count": 2,
      "views": 0,
      "votes": null
    },
    {
      "id": 552294,
      "title": "Ensemble of public notebooks",
      "comment_count": 4,
      "views": 0,
      "votes": 1
    },
    {
      "id": 552487,
      "title": "How to survive the volatility？I did part of that",
      "comment_count": 3,
      "views": 0,
      "votes": 1
    },
    {
      "id": 552478,
      "title": "PB:0.451,Place around 150",
      "comment_count": 1,
      "views": 0,
      "votes": null
    },
    {
      "id": 551533,
      "title": "One trick to optimize thresholds",
      "comment_count": 3,
      "views": 0,
      "votes": 20
    },
    {
      "id": 551845,
      "title": "how can best LB notebook be published from 7 days before the deadline under spoiler alert",
      "comment_count": 1,
      "views": 0,
      "votes": 9
    },
    {
      "id": 552066,
      "title": "Impact of High Variance Between Trials on Overfitting Analysis",
      "comment_count": 4,
      "views": 0,
      "votes": 1
    },
    {
      "id": 552090,
      "title": "Threshold calculation in the best public notebooks",
      "comment_count": 0,
      "views": 0,
      "votes": 3
    },
    {
      "id": 552272,
      "title": "Submission error",
      "comment_count": 1,
      "views": 0,
      "votes": null
    },
    {
      "id": 552024,
      "title": "Scoring runs forever",
      "comment_count": 3,
      "views": 0,
      "votes": 1
    },
    {
      "id": 551713,
      "title": "TabM implementation results?",
      "comment_count": 4,
      "views": 0,
      "votes": 1
    },
    {
      "id": 551711,
      "title": "I wonder...",
      "comment_count": 5,
      "views": 0,
      "votes": 1
    },
    {
      "id": 551182,
      "title": "My strategy : low variance of the score",
      "comment_count": 7,
      "views": 0,
      "votes": 5
    },
    {
      "id": 551233,
      "title": "Handling NaN Target Values in a Noisy Dataset",
      "comment_count": 3,
      "views": 0,
      "votes": 1
    },
    {
      "id": 549871,
      "title": "Is it overfitting? Modifying any parameters will lead to a decrease in performance",
      "comment_count": 5,
      "views": 0,
      "votes": 5
    },
    {
      "id": 551202,
      "title": "Any useful features from the parquet time series?",
      "comment_count": 6,
      "views": 0,
      "votes": 4
    },
    {
      "id": 551625,
      "title": "Is my optimization flawed?",
      "comment_count": 1,
      "views": 0,
      "votes": 1
    },
    {
      "id": 551626,
      "title": "External Datasets",
      "comment_count": 0,
      "views": 0,
      "votes": 1
    },
    {
      "id": 548807,
      "title": "About using AutoEncoder",
      "comment_count": 7,
      "views": 0,
      "votes": 5
    },
    {
      "id": 551417,
      "title": "Is it worth working on parquet data in the final days?",
      "comment_count": 2,
      "views": 0,
      "votes": 2
    },
    {
      "id": 550074,
      "title": "The Optimisers Curse",
      "comment_count": 9,
      "views": 0,
      "votes": 20
    },
    {
      "id": 551334,
      "title": "What’s going on with the GPU queue? It takes 30 minutes to get out of it",
      "comment_count": 2,
      "views": 0,
      "votes": 1
    },
    {
      "id": 551490,
      "title": "One prediction with full df or multiple with folds?",
      "comment_count": 1,
      "views": 0,
      "votes": null
    },
    {
      "id": 550035,
      "title": "A lottery game? The final score?",
      "comment_count": 15,
      "views": 0,
      "votes": 2
    },
    {
      "id": 551043,
      "title": "Simliar predictions but too poor score",
      "comment_count": 5,
      "views": 0,
      "votes": 2
    },
    {
      "id": 549818,
      "title": "Are Top Scores on Leaderboard by A Random Luck?",
      "comment_count": 4,
      "views": 0,
      "votes": 0
    },
    {
      "id": 551431,
      "title": "Sharing the code using PreTrain TabNet",
      "comment_count": 0,
      "views": 0,
      "votes": 1
    },
    {
      "id": 551063,
      "title": "In using KNNImputer for missing value imputation, does increasing k lead to more leakage, or does decreasing k result in more leakage?",
      "comment_count": 2,
      "views": 0,
      "votes": 1
    },
    {
      "id": 551312,
      "title": "Submission Scoring Error When Submitting LGBM Model",
      "comment_count": 0,
      "views": 0,
      "votes": 0
    },
    {
      "id": 550665,
      "title": "Prediction Submission",
      "comment_count": 2,
      "views": 0,
      "votes": 1
    },
    {
      "id": 550877,
      "title": "Seasonal Columns Mapping Issue",
      "comment_count": 9,
      "views": 0,
      "votes": 1
    },
    {
      "id": 550668,
      "title": "Importance and absence of accelerometer data, and feature engineering extra columns.",
      "comment_count": 3,
      "views": 0,
      "votes": 3
    },
    {
      "id": 547105,
      "title": "classification or regression?",
      "comment_count": 5,
      "views": 0,
      "votes": 2
    },
    {
      "id": 549795,
      "title": "The impact of random seeds can be much bigger than the minor changes of approaches.",
      "comment_count": 7,
      "views": 0,
      "votes": 8
    },
    {
      "id": 550255,
      "title": "sharing autoencoder with NaN values handling",
      "comment_count": 0,
      "views": 0,
      "votes": 7
    },
    {
      "id": 550333,
      "title": "Notebook Threw Exception",
      "comment_count": 2,
      "views": 0,
      "votes": 0
    },
    {
      "id": 548399,
      "title": "Which should we trust.LB? OR CV?",
      "comment_count": 1,
      "views": 0,
      "votes": null
    },
    {
      "id": 550124,
      "title": "Unable to submit ",
      "comment_count": 1,
      "views": 0,
      "votes": null
    },
    {
      "id": 549591,
      "title": "Not able to submit the submission file.",
      "comment_count": 2,
      "views": 0,
      "votes": null
    },
    {
      "id": 549611,
      "title": "Why constrain the overfitting gives worse results?",
      "comment_count": 2,
      "views": 0,
      "votes": null
    },
    {
      "id": 549868,
      "title": "Help on accuracy vs quadratic weighted kappa",
      "comment_count": 3,
      "views": 0,
      "votes": null
    },
    {
      "id": 542244,
      "title": "Various strategies.",
      "comment_count": 23,
      "views": 0,
      "votes": 15
    },
    {
      "id": 549357,
      "title": "Submission Error: 'Notebook Threw Exception' can you please help",
      "comment_count": 8,
      "views": 0,
      "votes": null
    },
    {
      "id": 549036,
      "title": "repeatkfold is your need",
      "comment_count": 1,
      "views": 0,
      "votes": 6
    },
    {
      "id": 549382,
      "title": "non-wear_flag values between 0 and 1?",
      "comment_count": 2,
      "views": 0,
      "votes": 1
    },
    {
      "id": 548832,
      "title": "Only autoencoder model has LB0.38",
      "comment_count": 1,
      "views": 0,
      "votes": 2
    },
    {
      "id": 546396,
      "title": "Do we really need complex models here?",
      "comment_count": 25,
      "views": 0,
      "votes": 21
    },
    {
      "id": 548096,
      "title": "Note that feature Importance quite different from correlations",
      "comment_count": 1,
      "views": 0,
      "votes": 2
    },
    {
      "id": 549151,
      "title": "CV vs. LB Discrepancy: Is Model Underfitting or Is  CV Method Flawed?",
      "comment_count": 2,
      "views": 0,
      "votes": 1
    },
    {
      "id": 548340,
      "title": "How to handle the parquet information? Does it make sense to train a seperate model on it?",
      "comment_count": 1,
      "views": 0,
      "votes": null
    },
    {
      "id": 549209,
      "title": "Does KNNImputer cause data leakage ?",
      "comment_count": 1,
      "views": 0,
      "votes": null
    },
    {
      "id": 548986,
      "title": "Does imputation actually help?",
      "comment_count": 0,
      "views": 0,
      "votes": 2
    },
    {
      "id": 549186,
      "title": "Some feature tuning technics about TabNet",
      "comment_count": 0,
      "views": 0,
      "votes": 1
    },
    {
      "id": 547985,
      "title": "Can't Find Any Matched id ",
      "comment_count": 1,
      "views": 0,
      "votes": 2
    },
    {
      "id": 549052,
      "title": "Question about optimized qwk",
      "comment_count": 0,
      "views": 0,
      "votes": 0
    },
    {
      "id": 547260,
      "title": "Relationship between CV score and LB score",
      "comment_count": 18,
      "views": 0,
      "votes": 5
    },
    {
      "id": 547433,
      "title": "Will the same result as ISIC2024 be repeated again?",
      "comment_count": 14,
      "views": 0,
      "votes": 4
    },
    {
      "id": 548985,
      "title": "Is there an explanation on the private data set?",
      "comment_count": 0,
      "views": 0,
      "votes": 0
    },
    {
      "id": 548798,
      "title": "Let's guess what a top private LB score will be",
      "comment_count": 2,
      "views": 0,
      "votes": 1
    },
    {
      "id": 547760,
      "title": "Not able to submit the model prediction.",
      "comment_count": 1,
      "views": 0,
      "votes": 1
    },
    {
      "id": 548745,
      "title": "About the accelerometer",
      "comment_count": 0,
      "views": 0,
      "votes": 0
    },
    {
      "id": 548020,
      "title": "Missing values",
      "comment_count": 2,
      "views": 0,
      "votes": 7
    },
    {
      "id": 546547,
      "title": "How to handle features like 'BMI' in linear regression models?",
      "comment_count": 3,
      "views": 0,
      "votes": 0
    },
    {
      "id": 548496,
      "title": "Notebook threw exception",
      "comment_count": 0,
      "views": 0,
      "votes": 0
    },
    {
      "id": 540480,
      "title": "PCIAT-PCIAT_Total and sii",
      "comment_count": 6,
      "views": 0,
      "votes": 4
    },
    {
      "id": 546269,
      "title": "Scatter Plot of SII vs Sleep Disturbance Scale",
      "comment_count": 6,
      "views": 0,
      "votes": 5
    },
    {
      "id": 548291,
      "title": "Looking for a teammate",
      "comment_count": 0,
      "views": 0,
      "votes": 0
    },
    {
      "id": 547695,
      "title": "The problem of rounding 0.5",
      "comment_count": 2,
      "views": 0,
      "votes": 3
    },
    {
      "id": 535525,
      "title": "Questioning the task",
      "comment_count": 56,
      "views": 0,
      "votes": 87
    },
    {
      "id": 547464,
      "title": "Cannot Import local notebook",
      "comment_count": 4,
      "views": 0,
      "votes": 1
    },
    {
      "id": 548072,
      "title": "Submission",
      "comment_count": 0,
      "views": 0,
      "votes": 1
    },
    {
      "id": 535523,
      "title": "CV-LB thread",
      "comment_count": 33,
      "views": 0,
      "votes": 28
    },
    {
      "id": 547193,
      "title": "find teammate",
      "comment_count": 5,
      "views": 0,
      "votes": 1
    },
    {
      "id": 535063,
      "title": "Starter materials",
      "comment_count": 10,
      "views": 0,
      "votes": 37
    },
    {
      "id": 547204,
      "title": "Difference between PCA and Sparce PCA explained",
      "comment_count": 0,
      "views": 0,
      "votes": 5
    },
    {
      "id": 536407,
      "title": "PCIAT variables ??",
      "comment_count": 16,
      "views": 0,
      "votes": 19
    },
    {
      "id": 535354,
      "title": "Some findings from the features EDA (+ data issues, outliers)",
      "comment_count": 19,
      "views": 0,
      "votes": 63
    },
    {
      "id": 547520,
      "title": "What a fantastic experience!",
      "comment_count": 0,
      "views": 0,
      "votes": 0
    },
    {
      "id": 546966,
      "title": "General Guidance",
      "comment_count": 2,
      "views": 0,
      "votes": 1
    },
    {
      "id": 547323,
      "title": "PCIAT Values in Test Set",
      "comment_count": 1,
      "views": 0,
      "votes": 1
    },
    {
      "id": 546584,
      "title": "How about dealing with missing values using an autoencoder?",
      "comment_count": 6,
      "views": 0,
      "votes": 3
    },
    {
      "id": 546731,
      "title": "Any insight from the 20-item scale (sii) for this ordinal classification problem?",
      "comment_count": 0,
      "views": 0,
      "votes": 3
    },
    {
      "id": 546142,
      "title": "Suspicious accounts",
      "comment_count": 7,
      "views": 0,
      "votes": 8
    },
    {
      "id": 546385,
      "title": "What's the reason to create exactly 3 submissions/models and use majority voting",
      "comment_count": 2,
      "views": 0,
      "votes": 2
    },
    {
      "id": 546038,
      "title": "Optimized Validation QWK vs Validation QWK",
      "comment_count": 2,
      "views": 0,
      "votes": 8
    },
    {
      "id": 546670,
      "title": "The submission button is grey,I can't submit my notebook,How to solve it",
      "comment_count": 2,
      "views": 0,
      "votes": null
    },
    {
      "id": 546186,
      "title": "Submission Problem",
      "comment_count": 5,
      "views": 0,
      "votes": 2
    },
    {
      "id": 542766,
      "title": "Submission scoring error?",
      "comment_count": 1,
      "views": 0,
      "votes": null
    },
    {
      "id": 546592,
      "title": "negative values for BIA-BIA_BMC, BIA-BIA_FMI, BIA-BIA_Fat!",
      "comment_count": 0,
      "views": 0,
      "votes": 0
    },
    {
      "id": 546570,
      "title": "Best Practices for Handling Categorical-Numerical Feature Interactions",
      "comment_count": 0,
      "views": 0,
      "votes": 0
    },
    {
      "id": 545096,
      "title": "CV - LB relationship",
      "comment_count": 7,
      "views": 0,
      "votes": 13
    },
    {
      "id": 546499,
      "title": "Single stat or Multiple stats? What is best for parquet files?",
      "comment_count": 0,
      "views": 0,
      "votes": 1
    },
    {
      "id": 546266,
      "title": "Scatter Plot of SII vs Internet Hours per Day",
      "comment_count": 2,
      "views": 0,
      "votes": null
    },
    {
      "id": 545825,
      "title": "using autoencoder to encode time series data? :)",
      "comment_count": 1,
      "views": 0,
      "votes": 1
    },
    {
      "id": 545959,
      "title": "Why inactive button not availbe to  submit prediction?",
      "comment_count": 1,
      "views": 0,
      "votes": null
    },
    {
      "id": 544334,
      "title": "[Need help] get  blank lines between code when import notebook",
      "comment_count": 3,
      "views": 0,
      "votes": 1
    },
    {
      "id": 545771,
      "title": "Incomparably strange",
      "comment_count": 3,
      "views": 0,
      "votes": 2
    },
    {
      "id": 545654,
      "title": "Are there duplicate IDs in both train.csv and test.csv?",
      "comment_count": 2,
      "views": 0,
      "votes": null
    },
    {
      "id": 544423,
      "title": "Pseudo Labels It may Work?",
      "comment_count": 9,
      "views": 0,
      "votes": 2
    },
    {
      "id": 545583,
      "title": "What is series_test.parquet?",
      "comment_count": 2,
      "views": 0,
      "votes": null
    },
    {
      "id": 537469,
      "title": "Getting Notebook Threw Exception error when submitting notebook",
      "comment_count": 10,
      "views": 0,
      "votes": 1
    },
    {
      "id": 545388,
      "title": "Are NaN Patterns Consistent Between Train and Test Sets?",
      "comment_count": 3,
      "views": 0,
      "votes": 1
    },
    {
      "id": 544342,
      "title": "Is The AutoEncoder Can Be The winner Model:",
      "comment_count": 10,
      "views": 0,
      "votes": 4
    },
    {
      "id": 545479,
      "title": "tabnet training issue",
      "comment_count": 0,
      "views": 0,
      "votes": 0
    },
    {
      "id": 536441,
      "title": "Discussion: The Impact of Parameters and Random Seeds on Competition Performance | UPDATED| FINAL SUBMISSION discussion",
      "comment_count": 6,
      "views": 0,
      "votes": 23
    },
    {
      "id": 545342,
      "title": "Why don’t we use deep learning to process Actigraphy files? ",
      "comment_count": 0,
      "views": 0,
      "votes": 0
    },
    {
      "id": 535458,
      "title": "Can we trust CV？",
      "comment_count": 10,
      "views": 0,
      "votes": 7
    },
    {
      "id": 543940,
      "title": "QWK vs LB with Automated Machine Learning",
      "comment_count": 8,
      "views": 0,
      "votes": 2
    },
    {
      "id": 537664,
      "title": "Sharing Train Series Data Visualization",
      "comment_count": 6,
      "views": 0,
      "votes": 15
    },
    {
      "id": 544108,
      "title": "Doubt in how to get started with this problem ?",
      "comment_count": 4,
      "views": 0,
      "votes": 2
    },
    {
      "id": 537757,
      "title": "Assistance Required: Error Encountered During Submission - Kaggle Competition \"Child Mind Institute — Problematic Internet Use\"",
      "comment_count": 4,
      "views": 0,
      "votes": -3
    },
    {
      "id": 543350,
      "title": "Considering building two seperate models - with and without Actigraphy data",
      "comment_count": 5,
      "views": 0,
      "votes": 5
    },
    {
      "id": 541087,
      "title": "Child Mind Institute - Problematic Internet Use",
      "comment_count": 7,
      "views": 0,
      "votes": -1
    },
    {
      "id": 535900,
      "title": "Worst three time series of the dataset",
      "comment_count": 7,
      "views": 0,
      "votes": 59
    },
    {
      "id": 541638,
      "title": "Generative Adversarial Networks for synthetic data",
      "comment_count": 12,
      "views": 0,
      "votes": 3
    },
    {
      "id": 541585,
      "title": "SII for Actigraphy Files",
      "comment_count": 1,
      "views": 0,
      "votes": null
    },
    {
      "id": 543740,
      "title": "How are you use the questionaire features?",
      "comment_count": 2,
      "views": 0,
      "votes": 1
    },
    {
      "id": 543959,
      "title": "Variable Importance Heatmap with Automated Machine Learning",
      "comment_count": 0,
      "views": 0,
      "votes": 0
    },
    {
      "id": 541102,
      "title": "First submit problem",
      "comment_count": 11,
      "views": 0,
      "votes": 1
    },
    {
      "id": 543775,
      "title": "How's the competition progressing?",
      "comment_count": 0,
      "views": 0,
      "votes": 1
    },
    {
      "id": 543372,
      "title": "Cannot submit",
      "comment_count": 1,
      "views": 0,
      "votes": null
    },
    {
      "id": 541677,
      "title": "NNS models VS lgb, cat, xgb models",
      "comment_count": 2,
      "views": 0,
      "votes": null
    },
    {
      "id": 540040,
      "title": "How do you deal with score fluctuations using GPUs?",
      "comment_count": 7,
      "views": 0,
      "votes": 5
    },
    {
      "id": 543420,
      "title": "some question about test data",
      "comment_count": 1,
      "views": 0,
      "votes": null
    },
    {
      "id": 543395,
      "title": "Sharing my notebook and looking for a teammate for some different perspectives",
      "comment_count": 0,
      "views": 0,
      "votes": 0
    },
    {
      "id": 543183,
      "title": "Looking for a teammate",
      "comment_count": 4,
      "views": 0,
      "votes": null
    },
    {
      "id": 542758,
      "title": "Missing values vs correlations",
      "comment_count": 0,
      "views": 0,
      "votes": 7
    },
    {
      "id": 543037,
      "title": "Can I use data provided here for my paper?",
      "comment_count": 2,
      "views": 0,
      "votes": 1
    },
    {
      "id": 543220,
      "title": "Looking for a teammate ",
      "comment_count": 0,
      "views": 0,
      "votes": 0
    },
    {
      "id": 542246,
      "title": "Questions about Actigraphy Data Usage and Potential Data Leakage from Imputation in Kaggle Child Mind Institute — Problematic Internet Use Competition",
      "comment_count": 2,
      "views": 0,
      "votes": null
    },
    {
      "id": 542887,
      "title": "Unable to open an already worked notebook",
      "comment_count": 1,
      "views": 0,
      "votes": null
    },
    {
      "id": 542628,
      "title": "Training dataset at evaluation stage",
      "comment_count": 1,
      "views": 0,
      "votes": null
    },
    {
      "id": 537169,
      "title": " How to deal with the Imbalanced Dataset",
      "comment_count": 3,
      "views": 0,
      "votes": 2
    },
    {
      "id": 542014,
      "title": "BMI is measured twice and its not the same",
      "comment_count": 3,
      "views": 0,
      "votes": 7
    },
    {
      "id": 542206,
      "title": " Details of all the columns in one",
      "comment_count": 0,
      "views": 0,
      "votes": 2
    },
    {
      "id": 541007,
      "title": "Correlations with the Questions",
      "comment_count": 4,
      "views": 0,
      "votes": 12
    },
    {
      "id": 542024,
      "title": "Proventing Data Leakage",
      "comment_count": 2,
      "views": 0,
      "votes": 1
    },
    {
      "id": 541973,
      "title": "Child Mind Institute — Problematic Internet Use Null Values In Target Variable",
      "comment_count": 2,
      "views": 0,
      "votes": 1
    },
    {
      "id": 542213,
      "title": "Mind Map | CMI Dataset Interpretation and Analysis Guide",
      "comment_count": 0,
      "views": 0,
      "votes": 0
    },
    {
      "id": 541724,
      "title": "Watch webinar for this competition",
      "comment_count": 0,
      "views": 0,
      "votes": 4
    },
    {
      "id": 541611,
      "title": "What is a PIU and what does the PCIAT measure?",
      "comment_count": 5,
      "views": 0,
      "votes": null
    },
    {
      "id": 536727,
      "title": "Optimized QWK\t",
      "comment_count": 1,
      "views": 0,
      "votes": 1
    },
    {
      "id": 540637,
      "title": "cross_val_predict vs manual split",
      "comment_count": 3,
      "views": 0,
      "votes": null
    },
    {
      "id": 542005,
      "title": "Data Missingness and Imbalance Issues",
      "comment_count": 0,
      "views": 0,
      "votes": 1
    },
    {
      "id": 541185,
      "title": " About series_train.parquet",
      "comment_count": 8,
      "views": 0,
      "votes": 1
    },
    {
      "id": 541635,
      "title": "Analyze the data",
      "comment_count": 0,
      "views": 0,
      "votes": 2
    },
    {
      "id": 541649,
      "title": "REGARDING EVALUATION OR HOW THE CHECKING IS DONE",
      "comment_count": 4,
      "views": 0,
      "votes": null
    },
    {
      "id": 541618,
      "title": "Implementation Evaluation metric Using sklean",
      "comment_count": 0,
      "views": 0,
      "votes": 1
    },
    {
      "id": 540738,
      "title": "Optimized QWK effect on the LB score",
      "comment_count": 9,
      "views": 0,
      "votes": 8
    },
    {
      "id": 540853,
      "title": "Using ChatGPT to Validate the Submission",
      "comment_count": 6,
      "views": 0,
      "votes": 2
    },
    {
      "id": 535121,
      "title": "Starter Notebook: Multi-Target Prediction Using CatBoost",
      "comment_count": 8,
      "views": 0,
      "votes": 36
    },
    {
      "id": 540388,
      "title": "What is the best result in valid dataset?",
      "comment_count": 6,
      "views": 0,
      "votes": 5
    },
    {
      "id": 537299,
      "title": "regression vs classification",
      "comment_count": 2,
      "views": 0,
      "votes": 3
    },
    {
      "id": 538082,
      "title": "Are we using the future to predict the past?",
      "comment_count": 7,
      "views": 0,
      "votes": 23
    },
    {
      "id": 540497,
      "title": "Minimal R notebook runs but scoring fails",
      "comment_count": 3,
      "views": 0,
      "votes": null
    },
    {
      "id": 540692,
      "title": "Submission failed ",
      "comment_count": 2,
      "views": 0,
      "votes": null
    },
    {
      "id": 540181,
      "title": "3b1b Team Open Discussion ",
      "comment_count": 12,
      "views": 0,
      "votes": 1
    },
    {
      "id": 540476,
      "title": "Approaches to unlabelled data and sparsity of features ...",
      "comment_count": 0,
      "views": 0,
      "votes": 3
    },
    {
      "id": 540817,
      "title": "Transformers Vs Traditional Boosting Algorithms for Tabular Data",
      "comment_count": 0,
      "views": 0,
      "votes": 0
    },
    {
      "id": 539949,
      "title": "Why use Regressors instead of Classifier?",
      "comment_count": 3,
      "views": 0,
      "votes": 8
    },
    {
      "id": 539536,
      "title": "Ideas for samples with missing 'sii'",
      "comment_count": 7,
      "views": 0,
      "votes": 4
    },
    {
      "id": 540078,
      "title": "Combined Dataset for CSV and Parquet files",
      "comment_count": 4,
      "views": 0,
      "votes": 1
    },
    {
      "id": 540102,
      "title": "local notebook possible? vs online notebook",
      "comment_count": 2,
      "views": 0,
      "votes": null
    },
    {
      "id": 539798,
      "title": "Overfitting model",
      "comment_count": 5,
      "views": 0,
      "votes": 2
    },
    {
      "id": 539703,
      "title": "Most efficient way to read and aggregate all the series files at once",
      "comment_count": 3,
      "views": 0,
      "votes": 2
    },
    {
      "id": 539789,
      "title": "Rename for Understanding",
      "comment_count": 0,
      "views": 0,
      "votes": 2
    },
    {
      "id": 539671,
      "title": "Submission Error: 'Notebook Threw Exception' - Need Help!",
      "comment_count": 1,
      "views": 0,
      "votes": null
    },
    {
      "id": 539509,
      "title": "Error Analysis of CMI | Best Single Model",
      "comment_count": 2,
      "views": 0,
      "votes": 1
    },
    {
      "id": 538243,
      "title": "Data Quality Concerns",
      "comment_count": 1,
      "views": 0,
      "votes": 3
    },
    {
      "id": 537833,
      "title": "Why my submission failed ? ",
      "comment_count": 1,
      "views": 0,
      "votes": null
    },
    {
      "id": 536069,
      "title": "Is the data real / synthetic ? ",
      "comment_count": 9,
      "views": 0,
      "votes": 14
    },
    {
      "id": 538076,
      "title": "handle parquet files",
      "comment_count": 2,
      "views": 0,
      "votes": 2
    },
    {
      "id": 539424,
      "title": "test accelerometer has only 2 files",
      "comment_count": 3,
      "views": 0,
      "votes": 1
    },
    {
      "id": 538403,
      "title": "MNAR Values and how to handle it",
      "comment_count": 0,
      "views": 0,
      "votes": 1
    },
    {
      "id": 537514,
      "title": "How to predict missing TARGET in train.csv？",
      "comment_count": 7,
      "views": 0,
      "votes": 8
    },
    {
      "id": 535052,
      "title": "Results of verifying the effectiveness of the custom objective for LGBM with Quadratic Weighted Kappa (QWK)",
      "comment_count": 5,
      "views": 0,
      "votes": 89
    },
    {
      "id": 537229,
      "title": "submission failed",
      "comment_count": 4,
      "views": 0,
      "votes": 1
    },
    {
      "id": 537328,
      "title": "PCIAT,instead of Sii",
      "comment_count": 4,
      "views": 0,
      "votes": 7
    },
    {
      "id": 537978,
      "title": "Why my submission failed? (submission.csv not found)",
      "comment_count": 5,
      "views": 0,
      "votes": null
    },
    {
      "id": 535093,
      "title": "Calculate your metric faster and more efficiently!",
      "comment_count": 1,
      "views": 0,
      "votes": 31
    },
    {
      "id": 537565,
      "title": "Clarification on Plagiarism in Kaggle",
      "comment_count": 8,
      "views": 0,
      "votes": 2
    },
    {
      "id": 537972,
      "title": "mapping question",
      "comment_count": 0,
      "views": 0,
      "votes": 1
    },
    {
      "id": 537805,
      "title": "How to interpret `weekday` in the parquet data",
      "comment_count": 5,
      "views": 0,
      "votes": null
    },
    {
      "id": 536814,
      "title": "Notebook ran successfully but scoring failed",
      "comment_count": 5,
      "views": 0,
      "votes": null
    },
    {
      "id": 537360,
      "title": "Actigraphy - Time of day",
      "comment_count": 1,
      "views": 0,
      "votes": 2
    },
    {
      "id": 535118,
      "title": "🚀 Starter Notebook: Predicting Problematic Internet Use Scores Using LightGBM",
      "comment_count": 1,
      "views": 0,
      "votes": 5
    },
    {
      "id": 537556,
      "title": "Notebook threw exception.",
      "comment_count": 0,
      "views": 0,
      "votes": 0
    },
    {
      "id": 537491,
      "title": "Filling NaNs and Zeros in Weight, Height, and BMI Using Age Bins",
      "comment_count": 0,
      "views": 0,
      "votes": 0
    },
    {
      "id": 537451,
      "title": "I'm newcomer to machine learning",
      "comment_count": 0,
      "views": 0,
      "votes": 0
    },
    {
      "id": 537135,
      "title": " I didn't quite understand the hidden test dataset concept",
      "comment_count": 3,
      "views": 0,
      "votes": 1
    },
    {
      "id": 537129,
      "title": "Submission problem",
      "comment_count": 2,
      "views": 0,
      "votes": 2
    },
    {
      "id": 537199,
      "title": "Just want to say that I really want to share but I'm a bit hesitant to",
      "comment_count": 2,
      "views": 0,
      "votes": null
    },
    {
      "id": 537043,
      "title": "using the dictionary",
      "comment_count": 0,
      "views": 0,
      "votes": 0
    },
    {
      "id": 535388,
      "title": "Irregularities in BIA category values",
      "comment_count": 3,
      "views": 0,
      "votes": null
    },
    {
      "id": 536112,
      "title": "The New Features of the Kaggle Profile",
      "comment_count": 1,
      "views": 0,
      "votes": 8
    },
    {
      "id": 536694,
      "title": "Have You Noticed Any Anomalous Values? Let’s Share Them Here!",
      "comment_count": 4,
      "views": 0,
      "votes": 1
    },
    {
      "id": 536789,
      "title": "In regards to competition rules",
      "comment_count": 1,
      "views": 0,
      "votes": 1
    },
    {
      "id": 536496,
      "title": "Data leakage when handling PCIAT_Total",
      "comment_count": 5,
      "views": 0,
      "votes": 1
    },
    {
      "id": 536737,
      "title": "Physical Activity Questionnaire",
      "comment_count": 1,
      "views": 0,
      "votes": 1
    },
    {
      "id": 535114,
      "title": "🤔 Second competition from Child Mind Institute",
      "comment_count": 2,
      "views": 0,
      "votes": 13
    },
    {
      "id": 535226,
      "title": "Missing values in training dataset",
      "comment_count": 4,
      "views": 0,
      "votes": 1
    },
    {
      "id": 536683,
      "title": "Dropping accelometer data",
      "comment_count": 0,
      "views": 0,
      "votes": 1
    },
    {
      "id": 535681,
      "title": "Handle your leaderboard scores with care!",
      "comment_count": 0,
      "views": 0,
      "votes": 21
    },
    {
      "id": 536367,
      "title": "What is \"Internet access disabled\" ?",
      "comment_count": 1,
      "views": 0,
      "votes": 2
    },
    {
      "id": 536577,
      "title": "How time in series works?",
      "comment_count": 0,
      "views": 0,
      "votes": 0
    },
    {
      "id": 536245,
      "title": "Why are my evaluation losses different from the kaggle eval?",
      "comment_count": 2,
      "views": 0,
      "votes": null
    },
    {
      "id": 535053,
      "title": "One Scoring Target - 20(x6) Intermediate Targets - Regression or Classification approach?",
      "comment_count": 2,
      "views": 0,
      "votes": 9
    },
    {
      "id": 535321,
      "title": "Key Strategies to deal with missing values in data ",
      "comment_count": 2,
      "views": 0,
      "votes": 8
    },
    {
      "id": 536359,
      "title": "Teams Invitation",
      "comment_count": 0,
      "views": 0,
      "votes": 0
    },
    {
      "id": 535691,
      "title": "custom objective",
      "comment_count": 3,
      "views": 0,
      "votes": 1
    },
    {
      "id": 535951,
      "title": "Score Meaning?",
      "comment_count": 3,
      "views": 0,
      "votes": 0
    },
    {
      "id": 535440,
      "title": "Issues with measurement units",
      "comment_count": 4,
      "views": 0,
      "votes": 5
    },
    {
      "id": 535045,
      "title": "Problematic Internet use (PIU): Z-Angle (Anglez), Euclidean Norm Minus One (Enmo) are back! ",
      "comment_count": 0,
      "views": 0,
      "votes": 31
    },
    {
      "id": 535956,
      "title": "Missing values",
      "comment_count": 2,
      "views": 0,
      "votes": 0
    },
    {
      "id": 535062,
      "title": "Useful resources from Previous Child Mind Institute competition from past",
      "comment_count": 0,
      "views": 0,
      "votes": 24
    },
    {
      "id": 535550,
      "title": "Evaluation funciton",
      "comment_count": 1,
      "views": 0,
      "votes": 2
    },
    {
      "id": 535058,
      "title": "Step 1: Literature Review : Related Papers",
      "comment_count": 2,
      "views": 0,
      "votes": 12
    },
    {
      "id": 535355,
      "title": "Series Data",
      "comment_count": 2,
      "views": 0,
      "votes": 3
    },
    {
      "id": 535292,
      "title": "Question about the number of unique ids in the hidden test dataset",
      "comment_count": 0,
      "views": 0,
      "votes": 6
    }
  ],
  "errors": []
}