On 03/06/2012 09:52 PM, Andreas wrote: > Are you talking about coordinate descent in the primal or in the dual? > There are papers for both on the liblinear page. > Primal: http://www.csie.ntu.edu.tw/~cjlin/papers/l1.pdf > Dual: http://www.csie.ntu.edu.tw/~cjlin/papers/cddual.pdf > Sequential Dual: http://www.csie.ntu.edu.tw/~cjlin/papers/sdm_kdd.pdf > > My main interest in this was having a SGD solver for Crammer-Singer > loss, which works nearly the same way as logistic regression. > > That is already in Liblinear so I didn't have much interest in > such a solver ;) > > Oh, seeing now that you linked to the primal version. My bad.
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