Auction recommendations

User-based collaborative filtering with KNN and cosine similarity, plus CNN image analysis and LightGBM price prediction to suggest listing prices from product images and details.

What I built

1. 01

   User-based collaborative filtering with KNN and cosine similarity recommends from similar users’ preferences.

2. 02

   CNN image analysis and LightGBM price prediction suggest a listing price from an uploaded photo and product details.

Stack

• KNN
• Cosine similarity
• CNN
• LightGBM