Recommender Systems

Collaborative vs content-based filtering and matrix factorization.

0 / 4 solved

Question Tags Difficulty Success

1. Weighted By Taste, Not By Genre

recommender-systemscollaborative-filtering +2

Medium —

2. Thirty-Four Gigabytes Of Nothing

recommender-systemssparsity +2

Medium —

3. Two Empty Rows

recommender-systemscold-start +2

Medium —

4. Clicks Don't Lie, They Just Whisper

recommender-systemsmatrix-factorization +1

Medium —

Learning Resources

Mathematics for Machine Learning (free book)

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