Obtain, Scrub, Explore, Model, and iNterpret

By -
I confronted the post, A Taxonomy of Data Science, when I searched online. The article is must-read one if you are interested in collecting, analyzing, and interpreting data.

I quote the following from the post
"The purpose of computing is insight, not numbers."

Comments

Post a Comment

Popular posts from this blog

25 Google Interview Questions

By -
1 Prepare Before Your Interview Do you prepare before your interview at Google? Of course you will. But how and where to start? This report will provide you a list of 25 questions collected from Web provided by Google interview candidates. The list of questions is focus on CS fields. 2 Questions The question listed as follows are not ordered based on any criterion. The programming languages are required to be used are usually not specific. You can practice using Java, C++, C, C#, etc. For each problem, you need figure out at least one solution. If there are multiple solutions to the problem, make sure you understand how to analyze the efficiency (both time and space). Describe a data structure as well as operations on the data structure. What is the difference between function overloading and overriding? Given a superclass A, a subclass B of superclass A where B overrides a function foo() in A, an instance of class B, how to invoke foo() defined in class A? How to check if tw
Read more

Convert LaTeX to HTML

By -
Today I spent quite lots of time to figure out how to convert LaTeX source files to HTML documents. I was trying to install latex2html using fink . The installation of tetex-base failed quite a few times. Eventually I got latex2html installed using fink . Unfortunately, the conversion from my tex files to HTML documents again failed to read document parts. I finally gave up and remove my fink installations from my computer. I then did a few minute google search to use htlatex from TeXShop since I have TeXShop installed in my Macbook. What I did is copy the file htlatex.engine from /Applications/Tex/TeXShop.app/Contents/Resources/TeXShop/Engines/Inactive/TeX4ht/ into folder /Users/ /Library/TeXShop/Engines/ Then, I am able to compile my tex files using htlatex in TeXShop . It works perfect!
Read more

Art of Software Development

By -
Image
New York City artist  Nathan Sawaya   exhibited the following art piece of Lego art.  I guess everyone knows to how to connect, manipulate lego pieces.  But only artists like Nathan Sawaya can make such art from the ordinary lego bricks.   We study software development by learning programming languages, tools, methods, ways of thinking, etc.  These topics are normally covered in computing-related curricula.  We also know that experiences are very important ingredient to master programming.  Exactly how all of them work together to upgrade software developers?  What is the journey by which a programmer can reach the mastery of programming or coding and produce art pieces of software?   
Read more