4 Commits

Author	SHA1	Message	Date
Al	2fffd76af8	[fix] typo	2015-09-07 23:58:34 -07:00
Al	cddffdb65f	[math] Adding column and row sums to sparse matrices	2015-09-07 00:34:00 -07:00
Al	ee4d73c65d	[math] sparse matrix I/O methods	2015-09-01 00:29:11 -04:00
Al	a090a22bca	[math] Adding compressed sparse row (CSR) format sparse matrix, designed for dynamic construction, just the methods needed for logistic regression for now i.e. no sparse dot products	2015-08-31 16:42:41 -04:00