Japanese Spontaneous Spoken Document Retrieval Using NMF-Based Topic Models.

Xinhui Hu Hideki Kashioka Ryosuke Isotani Satoshi Nakamura Japanese Spontaneous Spoken Document Retrieval Using NMF-Based Topic Models. 149-156 2009 AIRS http://dx.doi.org/10.1007/978-3-642-04769-5_13 conf/airs/2009 db/conf/airs/airs2009.html#HuKIN09