Let's take a break to learn Linear Discriminant Analysis.

This blog post is intended to illustrate how to visualize data to gain insights.

For years, neural network has always been mystic to me and I never thought that I would do serious learning in this area until recently. I encountered an awesome book Neural Networks and Deep Learning by Michael Nielsen. The book is written in an narrative way and quite interesting to read. After spending several days digesting most content from the book, I am equipped with essential tools to explore neural networks. Hence, in this blog let me discuss how to do object detection with neural networks and deep learning.

Python的用途真是无处不在，包括制作一个github博客。最近读到Jake VanderPlas的博文Migrating from Octopress to Pelican，油然产生了利用Pelican制作一个根正苗红的建立在Python上的博客平台，也在此和基于ruby的Octopress说暂别。

一直就有一个想法，要新开一篇博客，将学习和运用Python过程中的心得体会和知识点做笔记。既然已经开文，随着学习的进展，本文也将会不断更新。

前前后后我使用git也有个把年头了，可是中间常被不同事务打扰，每当再拾起git，曾经熟练掌握的命令又变得好生疏。为了能够让知识的储备尽可能的不被中断，这里记录下我经常使用到的一些git命令。今后即使又有好久不碰git，期望回到这里能尽快恢复到我的记忆存储点。