johnmyleswhite.com
The Relationship between Vectorized and Devectorized Code
http://www.johnmyleswhite.com/notebook/2013/12/22/the-relationship-between-vectorized-and-devectorized-code
Who refuses to do arithmetic is doomed to talk nonsense. The Relationship between Vectorized and Devectorized Code. The Relationship between Vectorized and Devectorized Code. By John Myles White. As the examples below indicate, a little bit of devectorization goes a long way towards this loftier goal. In the specific examples I show, I find that:. Julia’s vectorized code is 2x faster than R’s vectorized code. Julia’s devectorized code is 140x faster than R’s vectorized code. Devectorized - function() { a...
researchnoter.wordpress.com
September 2013 – Personal Notes
https://researchnoter.wordpress.com/2013/09
A research journal — on computer science research and related technical concepts. September 16, 2013. September 21, 2013. Reblogging it for future reference. This post also cleared a confusion I had few months back about the difference between statistical learning and non-statistical learning or just machine learning. Love the blog! As usual, all of the code. Presented in this post is available on this blog’s Github page. The Linear Model, in Two Variables. 2,899 more words. The Fast Fourier Transform.
lord.io
Unlocking Hacker School with a Text – Robert Lord
https://lord.io/blog/2014/unlocking-hacker-school
March 21, 2014. Unlocking Hacker School with a Text. One of the many perks of Hacker School is alumni Thursdays, where alumni can come in to hack on open source projects and pair program with others. However, there is a problem Hacker School doesn’t have enough key fobs to give to every alumnus. Instead, they ring the doorbell, and someone sits by the phone to press the “unlock” button whenever it rings. The phone in question. The lowest of the three buttons unlocks the building’s front door. The phone w...
slendrmeans.wordpress.com
Will it Python? | Slender Means
https://slendrmeans.wordpress.com/will-it-python
I'd like to drop my trousers to the world. I am a man of means, of slender means. This blog is no longer in service. The new Slender Means. And Will it Python? Series lives at www.slendermeans.org. Thanks for visiting. Hope to see you at the new digs! Click to share on Twitter (Opens in new window). Share on Facebook (Opens in new window). Click to email (Opens in new window). Click to print (Opens in new window). Pingback: Will it Python? Pingback: Will it Python? September 1, 2013 at 3:09 pm. Email che...
slendrmeans.wordpress.com
Packing up | Slender Means
https://slendrmeans.wordpress.com/2013/09/06/packing-up
I'd like to drop my trousers to the world. I am a man of means, of slender means. I’ve seen the best minds of my generation destroyed by Matlab …. September 6, 2013. This blog is no longer in service. I’ve migrated everything to the new Slender Means. Thanks for visiting, hope to see you at the new digs. Click to share on Twitter (Opens in new window). Share on Facebook (Opens in new window). Click to email (Opens in new window). Click to print (Opens in new window). This entry was posted in Uncategorized.
researchnoter.wordpress.com
l0-Norm, l1-Norm, l2-Norm, … , l-infinity Norm – Personal Notes
https://researchnoter.wordpress.com/2013/08/27/l0-norm-l1-norm-l2-norm-l-infinity-norm
A research journal — on computer science research and related technical concepts. L0-Norm, l1-Norm, l2-Norm, … , l-infinity Norm. August 27, 2013. August 29, 2013. I’m working on things related to norm a lot lately and it is time to talk about it. In this post we are going to discuss about a whole family of norm. What is a norm? Most of the time you will see the norm appears in a equation like this:. Latex left x right $ where $latex x $ can be a vector or a matrix. End{bmatrix}$ is $latex left a right.
researchnoter.wordpress.com
How to know your python code is PEP8 compliant? – Personal Notes
https://researchnoter.wordpress.com/2013/09/01/how-to-know-your-python-code-is-pep8-compliant
A research journal — on computer science research and related technical concepts. How to know your python code is PEP8 compliant? September 1, 2013. September 1, 2013. Everyday, I am learning new things about this awesome language. One amongst the great things it offers is its readability and how it is ingrained in its syntax. It really makes newbies write readable code. This post is about how to know whether your code is PEP8. Install the command-line program pep8. Python Guide: Code Style. Address neve...
researchnoter.wordpress.com
Manaswi Saha – Personal Notes
https://researchnoter.wordpress.com/author/manaswisaha
A research journal — on computer science research and related technical concepts. September 16, 2013. September 21, 2013. Reblogging it for future reference. This post also cleared a confusion I had few months back about the difference between statistical learning and non-statistical learning or just machine learning. Love the blog! As usual, all of the code. Presented in this post is available on this blog’s Github page. The Linear Model, in Two Variables. 2,899 more words. The Fast Fourier Transform.
researchnoter.wordpress.com
Tutorials around the Internet – Personal Notes
https://researchnoter.wordpress.com/2013/08/29/tutorials-around-the-internet
A research journal — on computer science research and related technical concepts. Tutorials around the Internet. August 29, 2013. August 29, 2013. I am starting a new page “ Tutorials. 8221; which will list links to introductory articles/explanations which I have found to be very simple and intuitive. It will range from programming languages like Python, R to computer science and math concepts like machine learning, statistics etc. Hope you find them useful! How to give a great research talk.
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