<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[sugelapeng的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/sugelapeng</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; sugelapeng]]></copyright><item><title><![CDATA[深度学习0-前置知识]]></title><link>https://blog.youkuaiyun.com/sugelapeng/article/details/144590783</link><guid>https://blog.youkuaiyun.com/sugelapeng/article/details/144590783</guid><author>sugelapeng</author><pubDate>Thu, 19 Dec 2024 18:02:50 +0800</pubDate><description><![CDATA[ML次之，它是AI的一个分支，是让机器模仿人类的一种方法。开发人员用大量数据和算法“训练”机器，让机器自行学会如何执行任务，它的成功取决于我们喂给机器的数据集是否准确有效，所以是大数据技术领域的一个应用。但随着问题场景越来越复杂多变，需要的判断条件也越来越苛刻，需要一种新的方式来优化机器学习；DL最后，它是ML的一个分支，它的目的是让机器不借助人工标注，也能自主提取目标特征进而解决问题的方法。试图模仿大脑的神经元之间传递、处理信息的模式，通过不同的层来拆分问题，每一层解决问题的一个部分。]]></description><category></category></item><item><title><![CDATA[概率密度函数 累积分布函数]]></title><link>https://blog.youkuaiyun.com/sugelapeng/article/details/132476310</link><guid>https://blog.youkuaiyun.com/sugelapeng/article/details/132476310</guid><author>sugelapeng</author><pubDate>Thu, 24 Aug 2023 16:10:42 +0800</pubDate><description><![CDATA[概率密度函数：是指想要求得面积的图形表达式，注意只是表达式，要乘上区间才是概率，所以概率密度并不是概率，而是概率的分布程度。为什么要引入概率密度，可能是因为连续变量，无法求出某个变量的概率，所以引入概率密度，概率密度 * 变量区间 = 概率。累积分布函数：概率密度函数在某一分布范围内的积分。]]></description><category></category></item><item><title><![CDATA[c/c++ 关于访问数组超范围]]></title><link>https://blog.youkuaiyun.com/sugelapeng/article/details/132271088</link><guid>https://blog.youkuaiyun.com/sugelapeng/article/details/132271088</guid><author>sugelapeng</author><pubDate>Mon, 14 Aug 2023 10:53:07 +0800</pubDate><description><![CDATA[以下标a[0][3]访问数组a，编译时会报index 3超出数组范围的warning，有的编译器可能也不会报这个warning，直接就通过了。运行时是否报错就要看越界访问的那块内存是否有效。而用指针指向数组时，编译时都没报。]]></description><category></category></item><item><title><![CDATA[c++ 结构体拷贝/赋值]]></title><link>https://blog.youkuaiyun.com/sugelapeng/article/details/131974275</link><guid>https://blog.youkuaiyun.com/sugelapeng/article/details/131974275</guid><author>sugelapeng</author><pubDate>Fri, 28 Jul 2023 11:03:43 +0800</pubDate><description><![CDATA[结构体中有指针，使用memcpy或"="，都只能拷贝指针的值，即只拷贝地址，而不会重新申请一块内存空间来拷贝指针指向的内容，因为源结构体对象的指针和目标结构体对象的指针指向同一块内存，可能会存在内存问题，如重复delete。使用"="可以调用vector的拷贝构造函数，将源结构体对象中vector的元素拷贝到目标结构体对象。结构体中有数组，拷贝时使用memcpy或使用"="进行赋值都可以。memcpy和"="都可以将数组中的元素逐一赋值到目标结构体中的数组中。结构体拷贝时默认调用各个成员的拷贝赋值函数。]]></description><category></category></item><item><title><![CDATA[auto接收返回引用的函数]]></title><link>https://blog.youkuaiyun.com/sugelapeng/article/details/129420256</link><guid>https://blog.youkuaiyun.com/sugelapeng/article/details/129420256</guid><author>sugelapeng</author><pubDate>Thu, 09 Mar 2023 12:02:42 +0800</pubDate><description><![CDATA[关键字自动推导变量的类型时，会自动忽略掉引用、const、volatile 等修饰符，只保留基本类型，例如 int、double、char 等。这样的语句进行自动推导时，变量 a 的类型会被推导为 int，而不是 int&在 C++ 中，使用。]]></description><category></category></item><item><title><![CDATA[头文件循环引用]]></title><link>https://blog.youkuaiyun.com/sugelapeng/article/details/128648297</link><guid>https://blog.youkuaiyun.com/sugelapeng/article/details/128648297</guid><author>sugelapeng</author><pubDate>Wed, 11 Jan 2023 17:42:08 +0800</pubDate><description><![CDATA[C/C++]]></description><category></category></item><item><title><![CDATA[NDK 编译参数]]></title><link>https://blog.youkuaiyun.com/sugelapeng/article/details/128558438</link><guid>https://blog.youkuaiyun.com/sugelapeng/article/details/128558438</guid><author>sugelapeng</author><pubDate>Thu, 05 Jan 2023 10:08:10 +0800</pubDate><description><![CDATA[NDK]]></description><category></category></item><item><title><![CDATA[深度学习相关]]></title><link>https://blog.youkuaiyun.com/sugelapeng/article/details/128210907</link><guid>https://blog.youkuaiyun.com/sugelapeng/article/details/128210907</guid><author>sugelapeng</author><pubDate>Tue, 06 Dec 2022 21:38:07 +0800</pubDate><description><![CDATA[深度学习]]></description><category></category></item><item><title><![CDATA[sourceinsight配置clang-format]]></title><link>https://blog.youkuaiyun.com/sugelapeng/article/details/127982839</link><guid>https://blog.youkuaiyun.com/sugelapeng/article/details/127982839</guid><author>sugelapeng</author><pubDate>Tue, 22 Nov 2022 14:54:02 +0800</pubDate><description><![CDATA[clang-format]]></description><category></category></item><item><title><![CDATA[C++ vector at() 和 [ ] 性能]]></title><link>https://blog.youkuaiyun.com/sugelapeng/article/details/126509381</link><guid>https://blog.youkuaiyun.com/sugelapeng/article/details/126509381</guid><author>sugelapeng</author><pubDate>Wed, 24 Aug 2022 17:52:16 +0800</pubDate><description><![CDATA[vector at]]></description><category></category></item><item><title><![CDATA[c++ vector内存释放]]></title><link>https://blog.youkuaiyun.com/sugelapeng/article/details/126144426</link><guid>https://blog.youkuaiyun.com/sugelapeng/article/details/126144426</guid><author>sugelapeng</author><pubDate>Wed, 03 Aug 2022 17:51:21 +0800</pubDate><description><![CDATA[vector]]></description><category></category></item><item><title><![CDATA[STL 内存释放]]></title><link>https://blog.youkuaiyun.com/sugelapeng/article/details/126004424</link><guid>https://blog.youkuaiyun.com/sugelapeng/article/details/126004424</guid><author>sugelapeng</author><pubDate>Tue, 26 Jul 2022 22:18:19 +0800</pubDate><description><![CDATA[map clear 释放内存]]></description><category></category></item><item><title><![CDATA[C++ vector istreambuf_iterator]]></title><link>https://blog.youkuaiyun.com/sugelapeng/article/details/125257000</link><guid>https://blog.youkuaiyun.com/sugelapeng/article/details/125257000</guid><author>sugelapeng</author><pubDate>Mon, 13 Jun 2022 11:29:59 +0800</pubDate><description><![CDATA[istreambuf_iterator]]></description><category></category></item><item><title><![CDATA[makefile踩的坑]]></title><link>https://blog.youkuaiyun.com/sugelapeng/article/details/124350298</link><guid>https://blog.youkuaiyun.com/sugelapeng/article/details/124350298</guid><author>sugelapeng</author><pubDate>Fri, 22 Apr 2022 17:05:14 +0800</pubDate><description><![CDATA[一、tab 空格

Makefile中的tab缩进 - 胡小兔 - 博客园

makefile中tab与空格，及格式问题导致的错误_mengzhe2016的博客-优快云博客_makefile不能使用空格
]]></description><category></category></item><item><title><![CDATA[pip安装镜像]]></title><link>https://blog.youkuaiyun.com/sugelapeng/article/details/123562468</link><guid>https://blog.youkuaiyun.com/sugelapeng/article/details/123562468</guid><author>sugelapeng</author><pubDate>Thu, 17 Mar 2022 22:18:34 +0800</pubDate><description><![CDATA[python3 -m pip install --upgrade pip --force-reinstall -i http://pypi.douban.com/simple/ --trusted-host pypi.douban.com
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]]></description><category></category></item><item><title><![CDATA[C++学习链接]]></title><link>https://blog.youkuaiyun.com/sugelapeng/article/details/122837711</link><guid>https://blog.youkuaiyun.com/sugelapeng/article/details/122837711</guid><author>sugelapeng</author><pubDate>Wed, 09 Feb 2022 11:01:47 +0800</pubDate><description><![CDATA[C++学习
]]></description><category></category></item><item><title><![CDATA[android开发]]></title><link>https://blog.youkuaiyun.com/sugelapeng/article/details/122750949</link><guid>https://blog.youkuaiyun.com/sugelapeng/article/details/122750949</guid><author>sugelapeng</author><pubDate>Sun, 30 Jan 2022 10:44:31 +0800</pubDate><description><![CDATA[Android Camera的一些调试技巧总结 - 简书
]]></description><category></category></item><item><title><![CDATA[c++ 函数形参使用常引用 const &]]></title><link>https://blog.youkuaiyun.com/sugelapeng/article/details/122342478</link><guid>https://blog.youkuaiyun.com/sugelapeng/article/details/122342478</guid><author>sugelapeng</author><pubDate>Thu, 06 Jan 2022 14:14:32 +0800</pubDate><description><![CDATA[c++ 函数形参使用常引用 const &amp; - 世味 - 博客园
]]></description><category></category></item><item><title><![CDATA[AI阅读资料]]></title><link>https://blog.youkuaiyun.com/sugelapeng/article/details/121233536</link><guid>https://blog.youkuaiyun.com/sugelapeng/article/details/121233536</guid><author>sugelapeng</author><pubDate>Tue, 09 Nov 2021 17:57:34 +0800</pubDate><description><![CDATA[前言 - 床长人工智能教程
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