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Unsupervised Learning examples including Clustering and Collaborative Filtering

There are 7 examples of Notebooks to learn the basics related to Clustering and Collaborative Filtering:

  • Clustering example with KMeans and Agglomerative approach using the Iris dataset
  • Coding from scratch - Implementing the KMeans algorithm and analysis using different data shapes
  • Coding from scratch - Implementing the DBScan algorithm and analysis using different data shapes
  • Introduction to Collaborative filtering, specifically to item-based CF
  • Item-based implementation using Cosine similarity from KNN algorithm and Rating prediction equation
  • Implementation of a Matrix Factorization approach based on learning / optimization to recommend movies
  • Implement a recommender system based on Surprise package

Some examples of Customer Segmentation using unsupervised learning:

Some examples of Movie Recommentation using Collaborative Filtering:

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