Tue, 19 Jul 2011 ⊕Category: scikit-learn
#pca #principal components analysis #scikit-learn #sparse pca #SparsePCA #spca

I am happy to announce that the Sparse PCA code has been reviewed and merged into the main scikits.learn repository.

You can use it if you install the bleeding edge scikits.learn git version, by first downloading the source code as explained in the user’s guide, and then …

Thu, 14 Apr 2011 ⊕Category: nlp
#alternations #computational linguistics #infinitives #pca #principal components analysis #nlp #scikit-learn

One of the problems we tackled here at my university is one as old as the modern Romanian language. It is a problem for linguists, as well as for foreigners trying to learn the language. We call it the root alternations problem.

Similar to French and other languages, Romanian verbs …