PyTorch v0.3.0 已发布,包括: Breaking changes:移除 reinforce() 新特性 Unreduced losses A profiler for the autograd engine More functions support Higher order gradients New features in Optimizers New layers and nn functionality New Tensor functions and Features Other additions API 更改 性能改进 Big reduction in framework overhead (helps small models) 4x to 256x faster Softmax/LogSoftmax More... 框架互通性 DLPack Interoperability Model Exporter to ONNX (ship PyTorch to Caffe2, CoreML, CNTK, MXNet, Tensorflow) Bug 修复 各项具体细节和下载地址请查阅发行说明 PyTorch 是一个 Python 优先的深度学习框架,提供两个高级功能: 强大的 GPU 加速 Tensor 计算(类似 numpy) 构建基于 tape 的自动升级系统上的深度神经网络 PyTorch v0.3.0 发布,Python 优先的深度学习框架下载地址