<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[Marx_wang的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/Marx_wang</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; Marx_wang]]></copyright><item><title><![CDATA[Tensorflow-Building Sequential Model（二）]]></title><link>https://blog.youkuaiyun.com/Marx_wang/article/details/109608133</link><guid>https://blog.youkuaiyun.com/Marx_wang/article/details/109608133</guid><author>Marx_wang</author><pubDate>Tue, 10 Nov 2020 21:53:37 +0800</pubDate><description><![CDATA[1，导入所需模块。


from tensorflow.keras.models import Sequential
from tensorflow.keras.layers import Dense, Flatten, Conv2D, MaxPooling2D

2，构建模型。


model = Sequential()

model.add(Conv2D(16,(3,3),activation='relu',padding ='valid',input_shape=(28,28,1)))
model.]]></description><category></category></item><item><title><![CDATA[Tensorflow-Building Sequential Model（一）]]></title><link>https://blog.youkuaiyun.com/Marx_wang/article/details/109607955</link><guid>https://blog.youkuaiyun.com/Marx_wang/article/details/109607955</guid><author>Marx_wang</author><pubDate>Tue, 10 Nov 2020 21:42:11 +0800</pubDate><description><![CDATA[1，导入所需要的模块。


from tensorflow.keras.models import Sequential
from tensorflow.keras.layers import Dense, Flatten, Softmax

2，构建model。

有两种方式。第一种直接创建，将每一层的具体参数传递给Sequential().


model = Sequential([
    Flatten(input_shape=(100,100)),
    Dense(16,activation]]></description><category></category></item><item><title><![CDATA[python // 和/ 运算符的区别]]></title><link>https://blog.youkuaiyun.com/Marx_wang/article/details/80926703</link><guid>https://blog.youkuaiyun.com/Marx_wang/article/details/80926703</guid><author>Marx_wang</author><pubDate>Thu, 05 Jul 2018 14:37:16 +0800</pubDate><description><![CDATA[// 运算符只保留计算结果的整数部分。/运算符保留计算结果的完整数值。]]></description><category></category></item><item><title><![CDATA[Python 中的input和raw_input 的区别]]></title><link>https://blog.youkuaiyun.com/Marx_wang/article/details/80827434</link><guid>https://blog.youkuaiyun.com/Marx_wang/article/details/80827434</guid><author>Marx_wang</author><pubDate>Wed, 27 Jun 2018 12:44:10 +0800</pubDate><description><![CDATA[只有在python2.X版本中在使用方式上才有不同。因为在python3中统一使用input()。这里的input是从raw_input转换而来，所以，如果输入是数字，并且向继续使用数字格式的话，需要进行转换。对于input函数，用户需要显示的指出你所输入的数据类型，比如，如果输入是字符串，需要额外添加用单引号或者双引号。对于raw_input函数，无论用户输入输入什么，都默认为是字符格式。﻿﻿...]]></description><category></category></item></channel></rss>