* ResNext50: a simple, highly modularized network architecture using aggregated resdiual transformations for image classification on ImageNet 2012 dataset.
* MASS: a pre-training method for sequence to sequence based language generation tasks on Text Summarization and Conversational Response Generation using News Crawls 2007-2017 dataset, Gigaword corpus and Cornell movie dialog corpus.
* Transformer: a neural network architecture for language understanding on WMT 2014 English-German dataset.
* GCN:Graph Convolutional Networks for the task of classification of nodes in a graph on Cora and Citeseer datasets.
* GAT:an attention-based graph neural network for node classification on Cora and CiteSeer dataset.
* Frontend and user interface
* Support tensor value and assignment of mixed tensor index in graph mode.
* Support tensor comparison, len operator, constexpr syntax, value and assignment of tensor index in pynative mode.
* Support converting MindSpore IR to pb format for infer model.
* Support print operator to write data directly on the hard disk.
* Add the double recursive programming solution for very high speed parallel strategy search in automatic parallel.
* User interfaces change log
* Allow the learning rate of AdamWeightDecayDynamicLR and Lamb to be 0([!1826](https://gitee.com/mindspore/mindspore/pulls/1826))
* Restricting the entire network input parameter is Tensor([!1967](https://gitee.com/mindspore/mindspore/pulls/1967))
* Turn shape and dtype into attributes instead of interfaces([!1919](https://gitee.com/mindspore/mindspore/pulls/1919))
* Refactor the callback module in an encapsulated way, use _CallbackManager instead of _build_callbacks([!2236](https://gitee.com/mindspore/mindspore/pulls/2236))
RUN pip install--no-cache-dir https://ms-release.obs.cn-north-4.myhuaweicloud.com/0.5.0-beta/MindSpore/cpu/ubuntu_x86/mindspore-0.5.0-cp37-cp37m-linux_x86_64.whl
RUN pip install--no-cache-dir https://ms-release.obs.cn-north-4.myhuaweicloud.com/0.5.0-beta/MindSpore/gpu/ubuntu_x86/cuda-10.1/mindspore_gpu-0.5.0-cp37-cp37m-linux_x86_64.whl