104 search results - page 4 / 21 » A Hierarchical Bayesian Language Model Based On Pitman-Yor P... |
EACL
2006
ACL Anthology
13 years 7 months ago
2006
ACL Anthology
We propose a backoff model for phrasebased machine translation that translates unseen word forms in foreign-language text by hierarchical morphological abstractions at the word an...
ICASSP
2011
IEEE
12 years 9 months ago
2011
IEEE
We present a nonparametric Bayesian model for multi-task learning, with a focus on feature selection in binary classification. The model jointly identifies groups of similar tas...
COMPSAC
2004
IEEE
13 years 9 months ago
2004
IEEE
Many developers who could benefit from building and analysing formal models of their systems are deterred from doing so by the process algebra style input languages of formal mode...
NIPS
2003
13 years 7 months ago
2003
We address the problem of learning topic hierarchies from data. The model selection problem in this domain is daunting—which of the large collection of possible trees to use? We...
PAMI
2010
13 years 4 months ago
2010
—We consider the problem of inferring and modeling topics in a sequence of documents with known publication dates. The documents at a given time are each characterized by a topic...