15 search results - page 2 / 3 » Exploring the use of latent topical information for statisti... |
TASLP
2002
13 years 4 months ago
2002
Abstract--With the proliferation of handheld devices, information access on mobile devices is a topic of growing relevance. This paper presents a system that allows the user to sea...
CIKM
2008
Springer
13 years 6 months ago
2008
Springer
Topic modeling has been a key problem for document analysis. One of the canonical approaches for topic modeling is Probabilistic Latent Semantic Indexing, which maximizes the join...
SIGIR
2008
ACM
13 years 4 months ago
2008
ACM
This paper explores topic aspect (i.e., subtopic or facet) classification for English and Chinese collections. The evaluation model assumes a bilingual user who has found document...
CLEF
2006
Springer
13 years 8 months ago
2006
Springer
The Dublin City University participation in the CLEF 2006 CL-SR task concentrated on exploring the combination of the multiple fields associated with the documents. This was based...
HICSS
2010
IEEE
13 years 6 months ago
2010
IEEE
1 The latent semantic indexing (LSI) methodology for information retrieval applies the singular value decomposition to identify an eigensystem for a large matrix, in which cells re...