An Open Source Machine Learning Framework for Everyone

LevelDB is a fast key-value storage library written at Google that provides an ordered mapping from string keys to string values.

A library for efficient similarity search and clustering of dense vectors.

Scalable, Portable and Distributed Gradient Boosting (GBDT, GBRT or GBM) Library, for Python, R, Java, Scala, C++ and more. Runs on single machine, Hadoop, Spark, Dask, Flink and DataFlow

A fast, distributed, high performance gradient boosting (GBT, GBDT, GBRT, GBM or MART) framework based on decision tree algorithms, used for ranking, classification and many other machine learning …

NoSQL data store using the seastar framework, compatible with Apache Cassandra

Approximate Nearest Neighbors in C++/Python optimized for memory usage and loading/saving to disk

MNN is a blazing fast, lightweight deep learning framework, battle-tested by business-critical use cases in Alibaba

Vowpal Wabbit is a machine learning system which pushes the frontier of machine learning with techniques such as online, hashing, allreduce, reductions, learning2search, active, and interactive lea…

High performance server-side application framework

A flexible, high-performance serving system for machine learning models

A distributed approximate nearest neighborhood search (ANN) library which provides a high quality vector index build, search and distributed online serving toolkits for large scale vector search sc…

Deep Scalable Sparse Tensor Network Engine (DSSTNE) is an Amazon developed library for building Deep Learning (DL) machine learning (ML) models

Learning embeddings for classification, retrieval and ranking.

a distributed deep learning platform

A distributed graph deep learning framework.

An Internet-Scale Database.

OpenMLDB is an open-source machine learning database that provides a feature platform computing consistent features for training and inference.

Library for factorization machines

A global, black box optimization engine for real world metric optimization.

RTBkit is an open-source software package that allows you to create and deploy a Real Time Bidder for display advertising.

move forward to https://github.com/dmlc/mxnet

Parallel ML System - Bosen project

moved to https://github.com/dmlc/ps-lite

Faster Recurrent Neural Network Language Modeling Toolkit with Noise Contrastive Estimation and Hierarchical Softmax

Distributed training framework with parameter server

Deprecated

Purified Purine.