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AI Blitz XIII: Completed #educational #blitz
By  AIcrowd 
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AI Blitz XIII saw 200+ participants making 1500+ submissions and the highest number of community contributions to date! We thank you for your participation. 🎉

After 3 weeks of intense competition, here are the winners of AI Blitz ⚡️ XIII

 

Leaderboard Position Team Prize
Rank 1 deepsense.ai 💵 $100
Rank 2 GLaDOS 💵 $100

 

Community Contribution Prize Participant Prize
[Stratified K-Fold] Image Classification Swin Transformers g_mothy 💵 $100
Lightgbm with Cross Validation jinoooooooooo 💵 $100

 

Winner’s Solutions

🚀 Leaderboard Winners

🥇deepsense.ai consisting of @Sahcim @paulinaknut @jakub_bartczuk

  1. Sentiment Classification
  2. Age Prediction@kadruschk
  3. Mask Prediction
  4. Face Recognition
  5. Face De-Blurring
     

🥈GLaDOS @kita @eren23 @kadruschki @Hik @izmehd

  1. Sentiment Classification
  2. Face Recognition
  3. Face De-Blurring
     

📓 Community Contribution Winner

jinoooooooooo Lightgbm with Cross Validation
A starter notebook with lightgbm and setting up a proper cross-validation scheme for Sentiment Classification problem.

g_mothy [Stratified K-Fold] Image Classification Swin Transformers
Top Scoring approach to crack the leaderboard for Age Prediction puzzle

What do you think about these solutions? Do you have a better approach? Share your opinions on the discourse post!