scikit-learn/scikit-learn — pull request #1873 by jnothman (2013-04-19 04:56:47+00:00)
Title: REFACTOR combine train_wrap and csr_train_wrap

The dense liblinear train wrappers were almost entirely identical. It seems as a result that `csr_train_wrap` missed out on #1857; and this refactored form would make implementing changes like #1867 a little simpler.