On 05/01/2013 03:32 PM, Mathieu Blondel wrote: > My library for large-scale linear classification / regression, > lightning, already supports multiclass logistic regression (by SGD and > by coordinate descent). It also includes many other goodies, including > my upcoming paper on sparse multiclass classification. For all my > Cython code, I used a dataset abstraction which allows to support both > dense and sparse data in a single implementation (and without memory > copy). I will blog about lightning later when my paper is up. > > https://github.com/mblondel/lightning Cool. How does the performance differ from the sklearn implementation? And when will we see the PR ;)
Cheers, Andy ------------------------------------------------------------------------------ Introducing AppDynamics Lite, a free troubleshooting tool for Java/.NET Get 100% visibility into your production application - at no cost. Code-level diagnostics for performance bottlenecks with <2% overhead Download for free and get started troubleshooting in minutes. http://p.sf.net/sfu/appdyn_d2d_ap1 _______________________________________________ Scikit-learn-general mailing list Scikit-learn-general@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/scikit-learn-general