Dec 21, 2014

R - Install Packages

Do by learning. I think you have learned programming like C#, Java, or C++ so that the following article is setting a problem to learn by example.
How to install packages in my R environment? 
http://upload.wikimedia.org/wikipedia/commons/c/c0/MaPlot-edgeR.smear-wikipedia.png

R - An Introduction to the R Programming Environment

R is an integrated software packages for data processing, calculation and graphical
display with following advantages.
http://www.r-project.org/Rlogo.jpg

Dec 19, 2014

Facebook推薦系統的行為很像「鄉民」

Facebook點選貼文後,可以發現貼文底下出現「RELATED LINKS」,顯示和貼文相關的網頁,可以觀察出哪些推薦規則或現象呢?
熱門貼文:統一 (Negative)

Dec 7, 2014

Python Programming - 01. Introduction

Python (programming language) is a widely used general-purpose, high-level programming language. Its design philosophy emphasizes code readability, and its syntax allows programmers to express concepts in fewer lines of code than would be possible in languages such as C++ or Java. The language provides constructs intended to enable clear programs on both a small and large scale.
http://en.wikipedia.org/wiki/Python_(programming_language)#mediaviewer/File:Python_logo_and_wordmark.svg