A discriminative language model with pseudo-negative samples.

Daisuke Okanohara Jun-ichi Tsujii A discriminative language model with pseudo-negative samples. 2007 ACL http://aclweb.org/anthology-new/P/P07/P07-1010.pdf conf/acl/2007 db/conf/acl/acl2007.html#OkanoharaT07