Recommendation engine in Java. Based on an ALS algorithm (Apache Spark). Train a new model after N seconds.

simple java library for parsing Ableton als project files

Implementing eALS algorithm.

A Java implementation of Alternating Least Squares (ALS).

基于spark-ml,spark-mllib,spark-streaming的推荐算法实现

Experiments codes for paper "Fast Matrix Factorization with Non-Uniform Missing Data".

Sample test example for spark mllib for recommendation system