shogun-toolbox/shogun — pull request #522 by pluskid (2012-05-11 15:20:43+00:00)
Title: Multiclass ecoc

Discriminant ECOC Coding: a data dependent coding scheme that learns a tree-structure codebook, from the ecoclib, algorithm published in PAMI. The codelength is num_class-1. A simply local test on a digit dataset shows that DECOC do not outperform simple OVRECOC (very simple experiment, simple liblinear base classifier, no parameter tuning, etc. only for some basic sense).