Contextual Bandits

Vowpal Wabbit (VW)C++

A fast online machine learning system with advanced techniques like hashing, reductions, and contextual bandits.

ReAgentPython

An end-to-end platform for applied reinforcement learning and contextual bandits, originally developed at Facebook for production recommendation systems.

HorizonPython

An end-to-end platform for applied reinforcement learning and contextual bandits, built with PyTorch for production decision-making systems.

tf-agentsPython

A TensorFlow library for implementing, deploying, and testing Contextual Bandits and Reinforcement Learning algorithms.