My understanding is that we are attempting to predict whether images in a test set have been \"altered\" by either the JMiPOD, JUNIWARD, or UERD algorithms. So predicting a 1 would mean that we are fully confident that the image has been altered and predicting a 0 means that we are confident the image has not been altered.
\n\nAm I thinking about this competition correct?
", "messages": [ { "id": 844890, "postDate": "2020-05-12T23:03:27.077Z", "content": "Yes.\nBut the metric is AUC. The order is more important than the value.
", "rawMarkdown": "Yes.\nBut the metric is AUC. The order is more important than the value.", "votes": 5, "replies": [ { "id": 847779, "postDate": "2020-05-14T15:49:15.383Z", "content": "Thank you!
", "rawMarkdown": "Thank you!" }, { "id": 848405, "postDate": "2020-05-15T00:15:41.057Z", "content": "better to say it is the only important thing)
", "rawMarkdown": "better to say it is the only important thing)" }, { "id": 848410, "postDate": "2020-05-15T00:26:54.843Z", "content": "Yes, you are right.
", "rawMarkdown": "Yes, you are right." }, { "id": 852713, "postDate": "2020-05-18T16:27:07.560Z", "content": "Could you explain this a bit more\nI didn't quite get what you mean by that statement\nIs there a fixed range of values that we are supposed to predict in?\nOr is the range all Real numbers?
", "rawMarkdown": "Could you explain this a bit more\nI didn't quite get what you mean by that statement\nIs there a fixed range of values that we are supposed to predict in?\nOr is the range all Real numbers?\n" }, { "id": 852738, "postDate": "2020-05-18T16:47:00.857Z", "content": "I ask this because in the evaluation tab of the competition the submission over there shows values like -2 which do not fall in the 0 or 1 category
", "rawMarkdown": "I ask this because in the evaluation tab of the competition the submission over there shows values like -2 which do not fall in the 0 or 1 category" }, { "id": 852751, "postDate": "2020-05-18T16:54:16.453Z", "content": "The second statement is correct. The predictions range is - inf; +inf. Only the sorted Order by this value matters
", "rawMarkdown": "The second statement is correct. The predictions range is - inf; +inf. Only the sorted Order by this value matters", "votes": 2 }, { "id": 852775, "postDate": "2020-05-18T17:06:59.530Z", "rawMarkdown": "", "isDeleted": true } ] }, { "id": 844651, "postDate": "2020-05-12T18:33:48.517Z", "content": "My understanding is that we are attempting to predict whether images in a test set have been \"altered\" by either the JMiPOD, JUNIWARD, or UERD algorithms. So predicting a 1 would mean that we are fully confident that the image has been altered and predicting a 0 means that we are confident the image has not been altered.
\n\nAm I thinking about this competition correct?
", "rawMarkdown": "My understanding is that we are attempting to predict whether images in a test set have been \"altered\" by either the JMiPOD, JUNIWARD, or UERD algorithms. So predicting a 1 would mean that we are fully confident that the image has been altered and predicting a 0 means that we are confident the image has not been altered.\n\nAm I thinking about this competition correct?" } ], "comments": [ { "id": 844890, "author_name": "Johnny Lee", "author_url": "", "post_date": "2020-05-12T23:03:27.077000", "content": "Yes.\nBut the metric is AUC. The order is more important than the value.
", "votes": 5, "replies": [ { "id": 847779, "author_name": "mtodisco10", "author_url": "", "post_date": "2020-05-14T15:49:15.383000", "content": "Thank you!
", "votes": 0, "replies": [] }, { "id": 848405, "author_name": "[ods.ai]Uladzimir Tumanau", "author_url": "", "post_date": "2020-05-15T00:15:41.057000", "content": "better to say it is the only important thing)
", "votes": 0, "replies": [] }, { "id": 848410, "author_name": "Johnny Lee", "author_url": "", "post_date": "2020-05-15T00:26:54.843000", "content": "Yes, you are right.
", "votes": 0, "replies": [] }, { "id": 852713, "author_name": "Aryan Pandey", "author_url": "", "post_date": "2020-05-18T16:27:07.560000", "content": "Could you explain this a bit more\nI didn't quite get what you mean by that statement\nIs there a fixed range of values that we are supposed to predict in?\nOr is the range all Real numbers?
", "votes": 0, "replies": [] }, { "id": 852738, "author_name": "Aryan Pandey", "author_url": "", "post_date": "2020-05-18T16:47:00.857000", "content": "I ask this because in the evaluation tab of the competition the submission over there shows values like -2 which do not fall in the 0 or 1 category
", "votes": 0, "replies": [] }, { "id": 852751, "author_name": "[ods.ai]Uladzimir Tumanau", "author_url": "", "post_date": "2020-05-18T16:54:16.453000", "content": "The second statement is correct. The predictions range is - inf; +inf. Only the sorted Order by this value matters
", "votes": 2, "replies": [] }, { "id": 852775, "author_name": "", "author_url": "", "post_date": "2020-05-18T17:06:59.530000", "content": "", "votes": 0, "replies": [] } ] } ], "raw_markdown_by_id": { "844890": "Yes.\nBut the metric is AUC. The order is more important than the value.", "844651": "My understanding is that we are attempting to predict whether images in a test set have been \"altered\" by either the JMiPOD, JUNIWARD, or UERD algorithms. So predicting a 1 would mean that we are fully confident that the image has been altered and predicting a 0 means that we are confident the image has not been altered.\n\nAm I thinking about this competition correct?" } }