208 search results - page 15 / 42 » Variable latent semantic indexing |
ADAC
2010
13 years 8 months ago
2010
Abstract We propose a procedure based on a latent variable model for the comparison of two partitions of different units described by the same set of variables. The null hypothesis...
CSMR
2006
IEEE
14 years 2 months ago
2006
IEEE
Managing traceability data is an important aspect of the software development process. In this paper we investigate to what extent latent semantic indexing (LSI), an information r...
HT
1998
ACM
14 years 20 days ago
1998
ACM
In this paper, we introduce an integrated approach to the development of spatial hypertext. This approach brings together several theories and techniques concerning semantic struc...
EMNLP
2008
13 years 10 months ago
2008
Previously topic models such as PLSI (Probabilistic Latent Semantic Indexing) and LDA (Latent Dirichlet Allocation) were developed for modeling the contents of plain texts. Recent...
FLAIRS
2001
13 years 9 months ago
2001
Documentsretrieved in responseto a user's query shouldreflect the intention of the user. Keyword searchesare not sufficient to accomplishthis task. This paper considersLatent...