Theano: 新功能和提速

Nov, 2012

Theano: new features and speed improvements

Frédéric Bastien, Pascal Lamblin, Razvan Pascanu, James Bergstra, Ian Goodfellow...

TL;DRTheano是一种线性代数编译器，优化使用者的符号指定的数学计算，以产生高效的低级实现。本文介绍了Theano的新功能和效率改进，并展示了Theano相对于Torch7和RNNLM的性能优势。

Abstract

theano is a linear algebra compiler that optimizes a user's symbolically-specified mathematical computations to produce efficient low-leve