Caffe2 is a machine learning framework enabling simple and flexible deep learning. Building on the original Caffe, Caffe2 is designed with expression, speed, and modularity in mind, and allows a more flexible way to organize computation.
Faiss is a library for efficient similarity search and clustering of dense vectors. It contains algorithms that search in sets of vectors of any size, up to ones that possibly do not fit in RAM.
Torch is a scientific computing framework with wide support for machine learning algorithms. It is easy to use and efficient, thanks to an easy and fast scripting language, LuaJIT, and an underlying C/CUDA implementation.
