530 search results - page 19 / 106 » Structural Topic Model for Latent Topical Structure Analysis |
CIVR
2008
Springer
13 years 10 months ago
2008
Springer
In information retrieval, sub-space techniques are usually used to reveal the latent semantic structure of a data-set by projecting it to a low dimensional space. Non-negative mat...
CLEF
2006
Springer
14 years 22 days ago
2006
Springer
This paper describes in detail the combination of NLP methods applied to the treatment of logic forms in the topic processing and statistical methods applied to the search engine ...
WSDM
2009
ACM
14 years 3 months ago
2009
ACM
We introduce a new visual search interface for search engines. The interface is a user-friendly and informative graphical front-end for organizing and presenting search results in...
EMNLP
2010
13 years 7 months ago
2010
In this paper, we develop multilingual supervised latent Dirichlet allocation (MLSLDA), a probabilistic generative model that allows insights gleaned from one language's data...
KDD
2005
ACM
14 years 2 months ago
2005
ACM
In this paper, we propose an information retrieval model called Latent Interest Semantic Map (LISM), which features retrieval composed of both Collaborative Filtering(CF) and Prob...