Google Colab
https://colab.research.google.com/github/pytorch/xla/blob/master/...PyTorch/XLA is a package that lets PyTorch connect to Cloud TPUs and use TPU cores as devices. Colab provides a free Cloud TPU system (a remote CPU host + four TPU chips with two cores each) and installing PyTorch/XLA only takes a couple minutes. Even though Colab offers eight TPU cores, this notebook only uses one for simplicity.
Google Colab
colab.research.google.com › github › bentrevettPyTorch calculates negative log likelihood for a single example via: n e g a t i v e l o g l i k e l i h o o d ( y ^ , y ) = − l o g ( s o f t m a x ( y ^ ) [ y ] ) y ^ is the R 1 0 output, from our neural network, whereas y is the label, an integer representing the class.
Google Colab
colab.research.google.com › github › pytorchExamples. GitHub. Enter a GitHub URL or search by organization or user. Include private repos. Repository: Could not find organization or user. pytorch/ELF pytorch/FBGEMM pytorch/QNNPACK pytorch/accimage pytorch/add-annotations-github-action pytorch/android-demo-app pytorch/audio pytorch/benchmark pytorch/botorch pytorch/builder pytorch/caffe2 ...