Recurrent Neural Networks(GRU) for character-level language models on Chinese, in Python/Theano 64 stars 32 forks Branches Tags Activity Star Notifications hit-computer/char-rnn master 1 Branch0 Tags Code Folders and files Latest commit hit-computer Update README.mdApr 26, 2017 a1b396d· ...
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https://github.com/eastmountyxz/ AI-for-Keras 学Python近十年,认识了很多大佬和朋友,感恩。作者的本意是帮助更多初学者入门,因此在github开源了所有代码,也在公众号同步更新。深知自己很菜,得拼命努力前行,编程也没有什么捷径,干就对了。希望未来能更透彻学习和撰写文章,也能在读博几年里学会真正的独立科研。同...
有时候通过RMSProp优化算法得到的值不是最优解,有可能是局部最优解,引入动量的概念时,求最小值就像一个球从高处落下,落到局部最低点时会继续向前探索,有可能得到更小的值 VI. 实践:用Python实现RNN 使用PyTorch实现一个简单的RNN模型 导入PyTorch和其他必要的库 importtorchimporttorch.nnasnnimportnumpyasnp 定义...
# PyTorch (also works in Chainer) # (this code runs on every forward pass of the model) # “words” is a Python list with actual values in it h = h0 for word in words: h = rnn_unit(word, h) PyTorch 是第一个在性能、灵活性上媲美静态图框架的 “define-by-run”深度学习框架。这使...
9. import codecs 10. 11. data = open('text.txt', 'r').read() #读取txt一整个文件的内容为字符串str类型 12. chars = list(set(data))#去除重复的字符 13. print chars 14. #打印源文件中包含的字符个数、去重后字符个数 15. data_size, vocab_size = len(data), len(chars) ...
codecs import json from paddle.fluid.initializer import MSRA from paddle.fluid.param_attr import ParamAttr from paddle.fluid.regularizer import L2Decay from PIL import Image, ImageEnhance, ImageDraw logger = None train_params = { "input_size": [1, 48, 512], # 输入数据维度 "data_dir": "...
This notebook contains all the sample code in chapter 16. Setup First, let's import a few common modules, ensure MatplotLib plots figures inline and prepare a function to save the figures. We also check that Python 3.5 or later is installed (although Python 2.x may work, it is deprecated...
在我们的实现中,变换图像是通过Python代码在CPU上生成的,而GPU则在训练前一个批次的图像。因此,这些数据增强方案实际上是计算上免费的。 第一种数据增强形式包括生成图像平移和水平反射。我们通过从256×256的图像中随机提取224×224的补丁(及其水平反射)来实现这一点,并在这些提取的补丁上训练网络。这使得我们的...
"Object" form shall mean any form resulting from mechanical transformation or translation of a Source form, including but not limited to compiled object code, generated documentation, and conversions to other media types. "Work" shall mean the work of authorship, whether in Source or Object form...