Suite of tools for deploying and training deep learning models using the JVM. Highlights include model import for keras, tensorflow, and onnx/pytorch, a modular and tiny c++ library for running mat…

A Flexible and Powerful Parameter Server for large-scale machine learning

Deeplearning4j Examples (DL4J, DL4J Spark, DataVec)

MapReduce, Spark, Java, and Scala for Data Algorithms Book

LensKit recommender toolkit.

Experiments codes for SIGIR'16 paper "Fast Matrix Factorization for Online Recommendation with Implicit Feedback "

Algorithms that build k-nearest neighbors graph (k-nn graph): Brute-force, NN-Descent,...