Topic Models, Nonnegative Matrix Factorization, Hidden Markov Models, and Graphical Models
2012 ◽
2011 ◽
Vol 57
(6)
◽
pp. 3963-3970
◽
2000 ◽
Vol 49
(4)
◽
pp. 377-385
◽
2008 ◽
Vol 429
(7)
◽
pp. 1409-1424
◽
Keyword(s):
2016 ◽
Vol 24
(7)
◽
pp. 856-860
◽