8 open source projects by david-cortes

(Python, R, C) Collective (multi-view/multi-way) matrix factorization, including cold-start functionality (recommender systems, imputation, dimensionality reduction)

Python implementations of contextual bandits algorithms

(Python, R, C++) Explainable outlier/anomaly detection through decision tree conditioning

Python implementation of "Content-based recommendations with poisson factorization", with some extensions

Sample data science projects (machine learning, optimization, business intelligence)

Python implementation of 'Scalable Recommendation with Hierarchical Poisson Factorization'.

(Python, R, C++) Library-agnostic evaluation framework for implicit-feedback recommender systems

(Python, R, C) Poisson matrix factorization (non-Bayesian version) (recommender systems)