Theano

Theano 是一个 Python 库，它允许你有效地定义、优化和评估涉及多维数组的数学表达式。它已被继续发展为 PyTensor。MILA 已经停止开发 Theano。PyMC 的开发者们将 Theano 分支出来，创建了一个名为 PyTensor 的新项目，该项目正在积极开发中。

开源项目：Theano/Theano: Theano was a Python library that allows you to define, optimize, and evaluate mathematical expressions involving multi-dimensional arrays efficiently. It is being continued as PyTensor: www.github.com/pymc-devs/pytensor