Orange in Pavia, Italy

These days, we (Blaz Zupan and Marinka Zitnik, with full background support of entire Bioinformatics Lab) are running a three-day course on Data Mining in Python. Riccardo Bellazzi, a professor at University of Pavia, a world-renown researcher in biomedical informatics, and most of all, a great friend, has invited us to run the elective course for Pavia’s grad students. The enrollment was, he says, overwhelming, as with over 50 students this is by far the best attended grad course at Pavia’s faculty of engineering in the past years.

We have opted for the hands-on course and a running it as a workshop. The lectures include a new, development version of Orange 3, and mix it with numpy, scikit-learn, matplotlib, networkx and bunch of other libraries. Course themes are classification, clustering, data projection and network analysis.

pavia-group

pavia-rail

pavia-class

Towards Orange 3

We are rushing, full speed ahead, towards Orange 3. A complete revamp of Orange in Python 3 changes its data model to that of numpy, making Orange compatible with an array of Python-based data analytics. We are rewriting all the widgets for visual programming as well. We have two open fronts: the scripting part, and the widget part. So much to do, but it is going well: the closed tasks for widgets are those on the left of Anze (the board full of sticky notes), and those open, in minority, are on Anze’s right. Oh, by the way, it’s Anze who is managing the work and he looks quite happy.

anze-happy