{
  "id": 168673,
  "title": "AMA with the new king of competitions: Guanshuo Xu | CTDS.Show",
  "url": "/competitions/alaska2-image-steganalysis/discussion/168673",
  "author_name": "",
  "post_date": "2020-07-21T12:30:22.109708100Z",
  "votes": 11,
  "comment_count": 3,
  "views": 0,
  "content": "<p>Hi all! </p>\n\n<p>In the chase of Chai and great Kaggle insights, I invite any/all questions for <a href=\"https://www.kaggle.com/wowfattie\">Guanshuo Xu</a> who has kindly agreed to share some of his Kaggle secrets and solution to this competition. </p>\n\n<p>A huge Congratulations to Guanshuo for the top rank not just on this comp but also beyond! 🙏  </p>\n\n<p>Thanks &amp; Huge Thanks to GM Guanshuo!</p>\n\n<p>Note 1: I will update the title once the LB is finalized and Comp points are allocated. </p>\n\n<p>Note 2: In an enthusiastic attempt to clear some personal time for Kaggle, I did enough interviews for the next 3 months and have announced the <a href=\"https://www.youtube.com/playlist?list=PLLvvXm0q8zUbiNdoIazGzlENMXvZ9bd3x\">Schedule already</a>. </p>\n\n<p>I might do a release via this post and then later a public release or maybe just a video only release followed by the audio to be respectful to the queue. Please keep an eye out for details. Thanks! </p>",
  "messages": [
    {
      "id": "938267",
      "postDate": "07/21/2020 12:30:22",
      "content": "<p>Hi all! </p>\n\n<p>In the chase of Chai and great Kaggle insights, I invite any/all questions for <a href=\"https://www.kaggle.com/wowfattie\">Guanshuo Xu</a> who has kindly agreed to share some of his Kaggle secrets and solution to this competition. </p>\n\n<p>A huge Congratulations to Guanshuo for the top rank not just on this comp but also beyond! 🙏  </p>\n\n<p>Thanks &amp; Huge Thanks to GM Guanshuo!</p>\n\n<p>Note 1: I will update the title once the LB is finalized and Comp points are allocated. </p>\n\n<p>Note 2: In an enthusiastic attempt to clear some personal time for Kaggle, I did enough interviews for the next 3 months and have announced the <a href=\"https://www.youtube.com/playlist?list=PLLvvXm0q8zUbiNdoIazGzlENMXvZ9bd3x\">Schedule already</a>. </p>\n\n<p>I might do a release via this post and then later a public release or maybe just a video only release followed by the audio to be respectful to the queue. Please keep an eye out for details. Thanks! </p>",
      "rawMarkdown": "Hi all! \n\nIn the chase of Chai and great Kaggle insights, I invite any/all questions for [Guanshuo Xu](https://www.kaggle.com/wowfattie) who has kindly agreed to share some of his Kaggle secrets and solution to this competition. \n\nA huge Congratulations to Guanshuo for the top rank not just on this comp but also beyond! 🙏  \n\nThanks &amp; Huge Thanks to GM Guanshuo!\n\nNote 1: I will update the title once the LB is finalized and Comp points are allocated. \n\nNote 2: In an enthusiastic attempt to clear some personal time for Kaggle, I did enough interviews for the next 3 months and have announced the [Schedule already](https://www.youtube.com/playlist?list=PLLvvXm0q8zUbiNdoIazGzlENMXvZ9bd3x). \n\nI might do a release via this post and then later a public release or maybe just a video only release followed by the audio to be respectful to the queue. Please keep an eye out for details. Thanks!",
      "votes": null
    },
    {
      "id": "938624",
      "postDate": "07/21/2020 16:31:29",
      "content": "<p>Thanks Sanyam for the AMA. Some Qs:</p>\n<ul>\n<li>How you do create a CV strategy?</li>\n<li>What computing resources do you have to train?</li>\n<li>DCT models AUC were low compared to YCC, why use them for ensemble and not more YCC-based ones?</li>\n</ul>\n<p>Thanks a lot!</p>",
      "rawMarkdown": "Thanks Sanyam for the AMA. Some Qs:\n- How you do create a CV strategy?\n- What computing resources do you have to train?\n- DCT models AUC were low compared to YCC, why use them for ensemble and not more YCC-based ones?\n\nThanks a lot!",
      "votes": null
    },
    {
      "id": "938876",
      "postDate": "07/21/2020 20:25:04",
      "content": "<p>Curious to know his overall approach to competitions? Especially around EDA (if any) &amp; CV strategies. </p>",
      "rawMarkdown": "Curious to know his overall approach to competitions? Especially around EDA (if any) &amp; CV strategies.",
      "votes": null
    },
    {
      "id": "955463",
      "postDate": "08/02/2020 16:40:04",
      "content": "<p>Thanks for organizing this AMA. Some questions: </p>\n\n<ul>\n<li>what is your main source of new techniques? (Kaggle, papers, blog posts, other?)</li>\n<li>what is your main hardware setup, i.e. personal computer and/or cloud?</li>\n<li>what are some advanced tips for getting better at data exploration and building a robust cross-validation?</li>\n</ul>",
      "rawMarkdown": "Thanks for organizing this AMA. Some questions: \n\n- what is your main source of new techniques? (Kaggle, papers, blog posts, other?)\n- what is your main hardware setup, i.e. personal computer and/or cloud?\n- what are some advanced tips for getting better at data exploration and building a robust cross-validation?",
      "votes": null
    }
  ],
  "comments": [
    {
      "id": 938624,
      "author_name": "antorsae",
      "author_url": "",
      "post_date": "07/21/2020 16:31:29",
      "content": "<p>Thanks Sanyam for the AMA. Some Qs:</p>\n<ul>\n<li>How you do create a CV strategy?</li>\n<li>What computing resources do you have to train?</li>\n<li>DCT models AUC were low compared to YCC, why use them for ensemble and not more YCC-based ones?</li>\n</ul>\n<p>Thanks a lot!</p>",
      "votes": null,
      "replies": []
    },
    {
      "id": 938876,
      "author_name": "rdizzl3",
      "author_url": "",
      "post_date": "07/21/2020 20:25:04",
      "content": "<p>Curious to know his overall approach to competitions? Especially around EDA (if any) &amp; CV strategies. </p>",
      "votes": null,
      "replies": []
    },
    {
      "id": 955463,
      "author_name": "yassinealouini",
      "author_url": "",
      "post_date": "08/02/2020 16:40:04",
      "content": "<p>Thanks for organizing this AMA. Some questions: </p>\n\n<ul>\n<li>what is your main source of new techniques? (Kaggle, papers, blog posts, other?)</li>\n<li>what is your main hardware setup, i.e. personal computer and/or cloud?</li>\n<li>what are some advanced tips for getting better at data exploration and building a robust cross-validation?</li>\n</ul>",
      "votes": null,
      "replies": []
    }
  ],
  "raw_markdown_by_id": {
    "938267": "Hi all! \n\nIn the chase of Chai and great Kaggle insights, I invite any/all questions for [Guanshuo Xu](https://www.kaggle.com/wowfattie) who has kindly agreed to share some of his Kaggle secrets and solution to this competition. \n\nA huge Congratulations to Guanshuo for the top rank not just on this comp but also beyond! 🙏  \n\nThanks &amp; Huge Thanks to GM Guanshuo!\n\nNote 1: I will update the title once the LB is finalized and Comp points are allocated. \n\nNote 2: In an enthusiastic attempt to clear some personal time for Kaggle, I did enough interviews for the next 3 months and have announced the [Schedule already](https://www.youtube.com/playlist?list=PLLvvXm0q8zUbiNdoIazGzlENMXvZ9bd3x). \n\nI might do a release via this post and then later a public release or maybe just a video only release followed by the audio to be respectful to the queue. Please keep an eye out for details. Thanks!",
    "938624": "Thanks Sanyam for the AMA. Some Qs:\n- How you do create a CV strategy?\n- What computing resources do you have to train?\n- DCT models AUC were low compared to YCC, why use them for ensemble and not more YCC-based ones?\n\nThanks a lot!",
    "938876": "Curious to know his overall approach to competitions? Especially around EDA (if any) &amp; CV strategies.",
    "955463": "Thanks for organizing this AMA. Some questions: \n\n- what is your main source of new techniques? (Kaggle, papers, blog posts, other?)\n- what is your main hardware setup, i.e. personal computer and/or cloud?\n- what are some advanced tips for getting better at data exploration and building a robust cross-validation?"
  },
  "source": "meta"
}