87 search results - page 5 / 18 » Brain Morphometry by Probabilistic Latent Semantic Analysis |
IDA
2005
Springer
14 years 13 days ago
2005
Springer
Abstract. We investigate an application of Probabilistic Latent Semantics to the problem of device usage analysis in an infrastructure in which multiple users have access to a shar...
DAGM
2008
Springer
13 years 8 months ago
2008
Springer
Abstract. Probabilistic models with hidden variables such as probabilistic Latent Semantic Analysis (pLSA) and Latent Dirichlet Allocation (LDA) have recently become popular for so...
UM
2005
Springer
14 years 12 days ago
2005
Springer
This paper improves a recently-presented approach to Web Personalization, named Community Web Directories, which applies personalization techniques to Web Directories. The Web dire...
KDD
2008
ACM
14 years 7 months ago
2008
ACM
We propose a visualization method based on a topic model for discrete data such as documents. Unlike conventional visualization methods based on pairwise distances such as multi-d...
LWA
2004
13 years 8 months ago
2004
An ontology is a speci...cation of a conceptualization, a shared understanding of some domain of interest. The paper develops an algorithm that hierarchically groups words together...