Effective TensorFlow Table of Contents TensorFlow Basics Understanding static and dynamic shapes Scopes and when to use them Broadcasting the good and the ugly Feeding data to TensorFlow Take advantage of the overloaded operators Understanding order…
https://www.zhihu.com/question/55720139 Deep Learning with PyTorch: A 60 Minute Blitz Author: Soumith Chintala Goal of this tutorial: Understand PyTorch’s Tensor library and neural networks at a high level. Train a small neural network to classify im…
Jittor框架API 这里是Jittor主模块的API文档,可以通过import jittor来获取该模块. classjittor.ExitHooks exc_handler(exc_type, exc, *args) exit(code=0) hook() classjittor.Function(*args, **kw) Function Module for customized backward operations Example 1 (Function can have mult…
All the matrials come from Machine Learning class in Polyu,HK and I reorganize them and add reference materials.I promise that I only use them to study and non-proft .ipynb源文件可通过我的onedrive下载:https://1drv.ms/u/s!Al86h1dThXMNxF-J7FKHKTPkf5yr?e=SAgALh W…
[Question]: TensorFlow has two ways to evaluate part of graph: Session.run on a list of variables and Tensor.eval. Is there a difference between these two? [Answer]: If you have a Tensor t, calling t.eval() is equivalent to calling tf.get_default_ses…
x = tf.placeholder(tf.float32, [None, 784]) x isn't a specific value. It's a placeholder, a value that we'll input when we ask TensorFlow to run a computation. We want to be able to input any number of MNIST images, each flattened into a 784-dimensio…
中译名:张量 定义: from wiki: In mathematics, tensors are geometric objects that describe linear relations between geometric vectors, scalars, and other tensors. tensors 是一类几何模型,它描述了向量.标量以及其他tensor之间的线性关系. 这个定义并不是很清晰,个人理解是: 当我们需要在维度层面上去理解数据时,那么张量就是这些具有各种不同维度…
PyTorch Tensors are just like numpy arrays, but they can run on GPU.No built-in notion of computational graph, or gradients, or deep learning.Here we fit a two-layer net using PyTorch Tensors: import torch dtype = torch.FloatTensor # step 1: create r…