<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[沉绪园]]></title><description><![CDATA[Reflection Garden]]></description><link>https://blog.youkuaiyun.com/opipa</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; opipa]]></copyright><item><title><![CDATA[【2023年】请教 ChatGPT 如何面试 CV 实习生]]></title><link>https://blog.youkuaiyun.com/opipa/article/details/128984580</link><guid>https://blog.youkuaiyun.com/opipa/article/details/128984580</guid><author>opipa</author><pubDate>Sat, 11 Feb 2023 15:53:29 +0800</pubDate><description><![CDATA[ChatGPT 说他不能收钱。]]></description><category></category></item><item><title><![CDATA[Caffe: 用Python绘制网络结构]]></title><link>https://blog.youkuaiyun.com/opipa/article/details/52335423</link><guid>https://blog.youkuaiyun.com/opipa/article/details/52335423</guid><author>opipa</author><pubDate>Sat, 27 Aug 2016 15:31:30 +0800</pubDate><description><![CDATA[Caffe使用了Graphviz来绘制网络。本文叙述Windows环境。GraphvizWindows下，安装Graphviz Windows。pydotpydot是python对graphviz的封装。调用Graphviz的dot.exe。所以将含有dot.ext的目录Graphviz/bin添加到系统PATH。pip install pydotdraw_net$CAFFE_ROOT/python]]></description><category></category></item><item><title><![CDATA[Ng深度学习笔记2 -逻辑回归、分类问题、牛顿迭代]]></title><link>https://blog.youkuaiyun.com/opipa/article/details/52292162</link><guid>https://blog.youkuaiyun.com/opipa/article/details/52292162</guid><author>opipa</author><pubDate>Tue, 23 Aug 2016 16:33:21 +0800</pubDate><description><![CDATA[Hypothesis线性模型并不能很好地用于分类问题，分类问题的结果多是离散且非线性的，这时需要构造新的模型函数，如下面这样的复合函数。 
hθ(x)=g(θTx)g(z)=11+e−zhθ(x)=11+e−θTxh_\theta(x)=g(\theta^Tx) \\
g(z)=\frac{1}{1+e^{-z}} \\
h_\theta(x)=\frac{1}{1+e^{-\theta^Tx}}]]></description><category></category></item><item><title><![CDATA[Ubuntu 15.04: Compile Caffe with CUDA/cuDNN]]></title><link>https://blog.youkuaiyun.com/opipa/article/details/52288201</link><guid>https://blog.youkuaiyun.com/opipa/article/details/52288201</guid><author>opipa</author><pubDate>Tue, 23 Aug 2016 09:52:56 +0800</pubDate><description><![CDATA[Clonegit clone https://github.com/BVLC/caffe.git
cd caffe
Install prerequisitessudo apt-get install libprotobuf-dev libleveldb-dev libsnappy-dev libopencv-dev libhdf5-serial-dev protobuf-compiler
sudo]]></description><category></category></item><item><title><![CDATA[Windows 10 + VS2013 编译 Caffe]]></title><link>https://blog.youkuaiyun.com/opipa/article/details/52239716</link><guid>https://blog.youkuaiyun.com/opipa/article/details/52239716</guid><author>opipa</author><pubDate>Thu, 18 Aug 2016 12:06:00 +0800</pubDate><description><![CDATA[Prerequisites
NVidia Geforece 840M (any CUDA supported cards)
Windows 10 Home
Matlab (optional, R2012b)
Anaconda python (optional, python 2.7)
Git
Pre-installs
cuda_7.5.18_win10.exe
cudnn-7.0-win-x64-v]]></description><category></category></item><item><title><![CDATA[Ng深度学习笔记 1-线性回归、监督学习、成本函数、梯度下降]]></title><link>https://blog.youkuaiyun.com/opipa/article/details/52213463</link><guid>https://blog.youkuaiyun.com/opipa/article/details/52213463</guid><author>opipa</author><pubDate>Mon, 15 Aug 2016 18:05:08 +0800</pubDate><description><![CDATA[查了查Ng是港裔。深度学习课的在线地址在这里：[Deep Learning@Stanford,(http://openclassroom.stanford.edu/MainFolder/CoursePage.php?course=DeepLearning)。 
他讲了监督学习的两类问题，分类和回归，并引入了两个例子。一个讲用现有的房屋面积和房价的数据集推算任意房子的价格（可认为是连续的），然后再引入]]></description><category></category></item><item><title><![CDATA[配置Ubuntu下MXnet 所需的 Python环境]]></title><link>https://blog.youkuaiyun.com/opipa/article/details/51920122</link><guid>https://blog.youkuaiyun.com/opipa/article/details/51920122</guid><author>opipa</author><pubDate>Fri, 15 Jul 2016 18:20:40 +0800</pubDate><description><![CDATA[sudo apt-get install python-opencv gfortran libatlas-base-dev libopencv-dev
pip install pip #update 
pip install setuptools numpy sklearn matplotlib jupyter argparse
pip install scipy]]></description><category></category></item><item><title><![CDATA[安装 Realtek 系列无线网卡 Linux 驱动]]></title><link>https://blog.youkuaiyun.com/opipa/article/details/51919847</link><guid>https://blog.youkuaiyun.com/opipa/article/details/51919847</guid><author>opipa</author><pubDate>Fri, 15 Jul 2016 17:43:31 +0800</pubDate><description><![CDATA[先查看自己的无限网卡id。lsusb
这是一个不错的非官方Realtek Linux下驱动集合，此处需要翻墙：[Realtek wireless chipset: install the right driver][1][1]: 翻墙 https://sites.google.com/site/easylinuxtipsproject/reserve-7]]></description><category></category></item><item><title><![CDATA[Ubuntu 15.04+GTX 1080+MXNet+CUDA+CUDNN]]></title><link>https://blog.youkuaiyun.com/opipa/article/details/51891695</link><guid>https://blog.youkuaiyun.com/opipa/article/details/51891695</guid><author>opipa</author><pubDate>Tue, 12 Jul 2016 19:06:29 +0800</pubDate><description><![CDATA[环境
Ubuntu 15.04
NVidia GeForce GTX 1080 显卡若干
显卡驱动先查看一下自己的驱动版本：sudo dpkg -l | grep nvidia如果想要更新到最新，可以继续以下步骤下载最新Nvidia驱动在Nvidia官网，找到我们使用的1080显卡驱动linux版本，是一个run文件，截止笔者写这篇文章，Nvidia-Linux-x86_64-367.27.run。]]></description><category></category></item><item><title><![CDATA[Python读取MNIST文件]]></title><link>https://blog.youkuaiyun.com/opipa/article/details/51882875</link><guid>https://blog.youkuaiyun.com/opipa/article/details/51882875</guid><author>opipa</author><pubDate>Mon, 11 Jul 2016 17:58:13 +0800</pubDate><description><![CDATA[MNISTMNIST是LeCun的手写数字图像库，有四个文件，移步这里下载：http://yann.lecun.com/exdb/mnist/。文件格式该页有详细介绍。Python-mnistSorki写了一个python的package，https://github.com/sorki/python-mnist ，我把他核心部分抄在这里。这个是标签文件的读取方法：import struct
fro]]></description><category></category></item><item><title><![CDATA[Notepad++下Python的自动补全]]></title><link>https://blog.youkuaiyun.com/opipa/article/details/51872665</link><guid>https://blog.youkuaiyun.com/opipa/article/details/51872665</guid><author>opipa</author><pubDate>Sun, 10 Jul 2016 18:28:09 +0800</pubDate><description><![CDATA[Npp-pythonGregori Gerebtzoff 写了一个生成npp下使用的python自动补全的脚本，项目在此：https://sourceforge.net/projects/npp-python/，你也可以在这里下载该文件：https://code.youkuaiyun.com/snippets/1754773怎么使用在命令行下 
  python generate_python_autocomp]]></description><category></category></item><item><title><![CDATA[Laravel 5.1 使用短信验证码插件laravel-sms]]></title><link>https://blog.youkuaiyun.com/opipa/article/details/51811942</link><guid>https://blog.youkuaiyun.com/opipa/article/details/51811942</guid><author>opipa</author><pubDate>Sat, 02 Jul 2016 17:57:07 +0800</pubDate><description><![CDATA[Laravel-sms 2.4插件请戳这里：https://github.com/toplan/laravel-sms，该插件支持laravel 5.2+， 5.1版本的需要修改routes。安装composer require 'toplan/laravel-sms:2.4.*'
php artisan vendor:publish
php artisan migrate和该插件的开发者topla]]></description><category></category></item><item><title><![CDATA[浏览器被定向至http://hao.169x.cn/?v=108]]></title><link>https://blog.youkuaiyun.com/opipa/article/details/51668838</link><guid>https://blog.youkuaiyun.com/opipa/article/details/51668838</guid><author>opipa</author><pubDate>Tue, 14 Jun 2016 09:39:51 +0800</pubDate><description><![CDATA[原因浏览器快捷方式属性里被加上该URL参数，修改后依然被改过来。存在脚本事件监听。解决方法
下载WMI Administrative Tools
管理员身份运行 WMI Event Viewer
Filters in : root\CIMV2 点 Connect
在__EventFilter下删除__EventFilter.name="VBScriptKids_filter"
修改快捷方式参数，去掉]]></description><category></category></item><item><title><![CDATA[ffmpeg: 视频转码命令例子]]></title><link>https://blog.youkuaiyun.com/opipa/article/details/51029197</link><guid>https://blog.youkuaiyun.com/opipa/article/details/51029197</guid><author>opipa</author><pubDate>Thu, 31 Mar 2016 18:47:20 +0800</pubDate><description><![CDATA[欢迎使用Markdown编辑器写博客本Markdown编辑器使用StackEdit修改而来，用它写博客，将会带来全新的体验哦：
Markdown和扩展Markdown简洁的语法
代码块高亮
图片链接和图片上传
LaTex数学公式
UML序列图和流程图
离线写博客
导入导出Markdown文件
丰富的快捷键
快捷键
加粗    Ctrl + B 
斜体    Ctrl + I 
引用    Ctrl]]></description><category></category></item><item><title><![CDATA[OpenCV Configuration on Visual Studio 2015 Community]]></title><link>https://blog.youkuaiyun.com/opipa/article/details/50505155</link><guid>https://blog.youkuaiyun.com/opipa/article/details/50505155</guid><author>opipa</author><pubDate>Tue, 12 Jan 2016 16:33:42 +0800</pubDate><description><![CDATA[Edit at Property Manager > Properties > Linker > Additional Dependencies.Debugopencv_calib3d2411d.lib 
opencv_contrib2411d.lib 
opencv_core2411d.lib 
opencv_features2d2411d.lib 
opencv_flann2411d.lib]]></description><category></category></item></channel></rss>