301 search results - page 8 / 61 » Topic models with power-law using Pitman-Yor process |
174
click to vote
DM
2011
15 years 21 days ago
2011
The World Wide Web may be viewed as a graph each of whose vertices corresponds to a static HTML web page, and each of whose edges corresponds to a hyperlink from one web page to an...
166
click to vote
ICASSP
2008
IEEE
16 years 5 days ago
2008
IEEE
Language model (LM) adaptation is often achieved by combining a generic LM with a topic-specific model that is more relevant to the target document. Unlike previous work on unsup...
193
click to vote
KDD
2012
ACM
13 years 8 months ago
2012
ACM
In this paper, we investigate a problem of predicting what images are likely to appear on the Web at a future time point, given a query word and a database of historical image str...
182
click to vote
LREC
2008
15 years 7 months ago
2008
Language models used in current automatic speech recognition systems are trained on general-purpose corpora and are therefore not relevant to transcribe spoken documents dealing w...
150
click to vote
ECIR
2009
Springer
16 years 2 months ago
2009
Springer
Algorithms that enable the process of automatically mining distinct topics in document collections have become increasingly important due to their applications in many fields and ...