SciPy 2009 videos

SciPy 2009 was a great success, and I want to congratulate everyone involved. Unfortunately, for the first time ever, I was unable to attend. I love meeting all the neat people that work on scientific tools for Python, and always find it gratifying to see how the community has each year, so it was a big disappointment to miss last week’s conference.

The event showcased some of the amazing opensource tools being created: SciPy itself , Matplotlib ,IPython (especially its use for parallel computing),SymPy, CorePy, Cython, FiPy, Sage, and so many more. Itappears that Python is poised to become the lingua franca for scientific computing as it is increasingly utilized in technical, data-centric, and visualizationapplications.

Instead of soaking in the tutorials, talks, and sprints at SciPy inPasadena, I spent last week in the slightly cooler city of Chicago(you can pick your own connotation of that statement). I was in theSouth Side at the University of Chicago, teaching a class on usingPython for Scientific Computing to a very interesting group ofscientists. These people are using text mining to discern complexrelationships between self-discovered memes. That’s my explanation
and not theirs, and so I’m sure it doesn’t catch the true scope oftheir work.

I was invited to teach the class by Professor Andrey Rhetsky to help his group usePython better in their work. He is involved in an ambitious projectto build an automatic map of all of the published connections betweenbiomolecules (proteins, DNA, RNA, etc.). He works to build the map bymining abstracts from all the major scientific publications. Thereare many possible uses of such a map: drug discovery, treatmentdiscovery, and automatic hypothesis generation. All of these havepotentially significant implications for medicine as well as for general scientific practice.

Image from Andrey Rzhetsky.

Andrey’s work is an interesting application of the type of relationship-mining practiced byanother University of Chicago professor, James A. Evans. Jameswas also in the class withseveral of his colleagues, and believes this kind of mining can yield fruit in understanding social networks in general. In particular, Professor Evans sees potential in using text-mining to better understand the role of social networks in the production and dissemination of knowledge, especially scientific knowledge.

Their work is fascinating and quite different from my own experience.There was, however, significant overlap in the foundational areas ofBayesian analysis, string processing, and Python. If Icouldn’t be at SciPy, then at least I had a chance to discussat least some projection of meta-science with some very bright people.

My disappointment with not being able to attend SciPy was ameliorateda bit on Wednesday night, when I discovered that SciPy 2009 isavailable on video. I stayed up way too late several nights watchingtutorials and talks. If you also missed SciPy, check out the recordings at and get addicted.

It was very fun to be able to watch Peter Norvig’s keynote talk onThursday night, and then show the video to Andrey and James and Peter McMahan,who isworking with James. Portions of the code displayed in the presentation seemed tohave quite a bit of overlap to the code that they had just shown me theprevious day.

Such an increase in information flow could surely lead to more andbetter progress… Maybe… Talking with Professor Evans also highlighted the potential forsuch communication speed, coupled with the limited amount of time modern humans are able to dedicate to fully comprehending new ideas, to have perilous effects. False ideas can become rigidly cemented in the minds of people reliant on trusted sources.It certainly makes me wonder which of my ideas are really wheat andwhich are just chaff waiting for the right wind to blow them away.

I’m really hoping to come to SciPy next year. Hopefully, I might havea few real things to actually talk about as well. In the meantime, our next Scientific Computing with Python webinar is scheduled for thisFriday. If you haven’t already registered, we will be reviewing SciPy (Really just a good excuse for me to watch more of the videos!).If you didn’t make it to SciPy, this webinar is a chance to catch up. On the other hand, if you attendedSciPy, the meeting will be a great opportunity to share your experience and provide feedback.

Scientific Computing with Python Webinar: SciPy 2009

Friday, August 28

1pm CDT/6pm UTC

Register at GoToMeeting

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