8b-collaborative-filtering.md

@def sequence = ["collab-filt"]

Module 8b - Collaborative filtering

Table of Contents

\toc

Collaborative filtering

{{youtube_placeholder collab-filt}} {{yt_tsp 0 0 Collaborative filtering}} {{yt_tsp 410 0 Movielens dataset: data wrangling with pandas}} {{yt_tsp 696 0 Test/train split with sklearn}} {{yt_tsp 831 0 The dot model neural network}} {{yt_tsp 1143 0 Checking your model}} {{yt_tsp 1279 0 Coding the training loop}} {{yt_tsp 1309 0 Checking your training loop}} {{yt_tsp 1407 0 FactorizationModel: a deep learning framework}} {{yt_tsp 1656 0 Checking your FactorizationModel}} {{yt_tsp 1855 0 Sorting the movies}} {{yt_tsp 1980 0 PCA of movies embeddings}} {{yt_tsp 2200 0The SPOTLIGHT lib}}

Notebook

• notebook in colab Collaborative filtering.

Practicals

{{yt_tsp 831 0 Start with your implementation of the dot model}}

• notebook in colab refactoring the code.