Torch

Torch is a Lua based deep learning framework developed by Ronan Collobert, Clement Farabet, and Koray Kavukcuoglu. It was initially used by the CILVR Lab at New York University. The Torch is powered by C/C++ libraries under its hood and also uses Compute Unified Device Architecture (CUDA) for its GPU interactions. It aims to be the fastest deep learning framework while also providing a simple C-like interface for rapid application development.