Netflix recommendation systems

The final project for advanced data science DS7390

Tools

Content-based filtering over cold-start content

• One-hot-coding over limited Pandas columns
• TF-IDF with Linear Kernel for word frequency summarization over movie title, directors, actors, genres, descriptions columns for content-based filtering

Collaborative filtering with user ratings

• SVD(singular value decomposition) by Surprise with Cross Validation (RMSE)

Links

Colab source