python posts – Page 4

Multitouch with VTK (and MedINRIA and Mayavi)

If the videos on this post are not showing, click through to see them.

A colleague of mine, Pierre Fillard, has just integrated multitouch in the next generation of the VTK-based medical imaging software MedINRIA. The nice thing is that it works on an Apple laptop out of the box …

Machine learning humour

Yes, but they overfit

If you are reading this post through a planet, the movie isn’t showing up, just click through to understand what the hell this is about.

Some explanations…

Machine learning, geeks, and beers

Sorry for the bad humour. In the previous weeks my social geek life …

Scikit Learn coding sprint

We have been really crap at communicating the next scikit-learn coding sprint. It’s next week!

The coding sprint will take place the 8 and 9 September at INRIA Saclay, near Paris, in the room K110 (building K).

For those who cannot make it, it will be possible to participate …

SVG Word map of countries

To be able to visualize some quantities attached to countries all over the world, I needed a image with various countries color-coded. The fantastic matplotlib basemap package was not an option as I really needed a static image.

So I generated an SVG image with all the countries. It was …

Software design for maintainability

I have just spent the best part of my Sunday fixing a bug that turned out being a seemingly-trivial two-liner. Such unpleasant experiences are all too frequent, and weight a lot on my view of code design.

My stance on code design

I call code design the process of designing …

Euroscipy 2010: code, science, and a lot of fun

Euroscipy 2010, the third European conference for the use of Python in science, is just over, and I think it was a great success.

Euroscipy in numbers

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The attendance this year was huge: there was a grand total of 160 who came to EuroScipy, with 140 that came only to …

EuroScipy abstract submission deadline extended

Given that we have been able to turn on registration only very late, the EuroScipy conference committee is extending the deadline for abstract submission for the 2010 EuroScipy conference.

On Thursday May 20th, at midnight Samoa time, we will turn off the abstract submission on the conference site. Up to …

EuroScipy is finally open for registration

The registration for EuroScipy is finally open.

To register, go to the website, create an account, and you will see a ‘register to the conference’ button on the left. Follow it to a page which presents a ‘shoping cart’. Simply submitting this information registers you to the conference, and on …

Status of the EuroScipy registration

It is still not possible to register for the Euroscipy conference: we are having difficulties with payment for the registration, and we are still not sure that we will be able to actually charge money!

This might not be a bad news, because it might mean that the conference will …

Book review: Matplotlib for Python Developpers

Packt publishing sent me a copy of Sandro Tosi’s book Matplotlib for Python Developpers a while ago. Unfortunately, it arrived after I had left for the Christmas break, and I couldn’t find time to review it for a while (I am terribly bad at time-management, and I do …