Torch

An open source deep learning library for creating and training neural networks

Microsoft CNTK

Microsoft’s open source deep learning library for machine intelligence.

Keras.io

Keras.io is an open source deep learning library written in Python.

Facebook's PyTorch

A deep learning library developed by Facebook.

Deep Learning For Java

Open source, deep learning library for the Java programming language.

DeepLearning4j

Open source, distributed deep learning library written for Java and Scala.

DL4J

DL4J is an open source deep learning library for the Java Virtual Machine designed for use in production.

BigDL

A distributed deep learning library for Apache Spark.

MXNet

An open source deep learning library used to develop and deploy deep neural networks.