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🇷🇺 Russia IAIO selection 2026, IAIO 2026 team selection (online, Dec 2025)

Comments classification

Multi-label toxicity classification of comments (toxic and related binary columns), scored by F1.

Statement
English
To hand in
A predictions file
Data type
📝 Text
Estimated difficulty
Unknown

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›How to tackle it
  1. Read the statement. What to hand in, the metric that scores you, the time and hardware limits.
  2. Explore the data. Size, format, missing values, how the labels are spread.
  3. Score yourself first. Keep part of the training data aside to measure your work before submitting.
  4. Start simple, then improve. A first solution that works end to end, then one change at a time.
  5. Compare with a solution. Once you have searched, open it and see what you would have done differently.

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