Stability Based Sparse LSI/PCA: Incorporating Feature Selection in LSI and PCA.

Dimitrios Mavroeidis Michalis Vazirgiannis Stability Based Sparse LSI/PCA: Incorporating Feature Selection in LSI and PCA. 226-237 2007 conf/ecml/2007 ECML http://dx.doi.org/10.1007/978-3-540-74958-5_23 db/conf/ecml/ecml2007.html#MavroeidisV07