161 search results - page 24 / 33 » Hierarchy-Regularized Latent Semantic Indexing |
ASWEC
2006
IEEE
13 years 11 months ago
2006
IEEE
Software Reuse is a concept that is frequently mentioned as a way to improve software developers' productivity. However, there are a number of issues that need to be addresse...
SAC
2006
ACM
14 years 1 months ago
2006
ACM
A fundamental problem in peer-to-peer networks is how to locate appropriate peers efficiently to answer a specific query request. This paper proposes a model in which semantically...
WWW
2007
ACM
14 years 8 months ago
2007
ACM
Several approaches to collaborative filtering have been studied but seldom have studies been reported for large (several million users and items) and dynamic (the underlying item ...
KDD
2005
ACM
14 years 7 months ago
2005
ACM
We propose a new algorithm for dimensionality reduction and unsupervised text classification. We use mixture models as underlying process of generating corpus and utilize a novel,...
EWMF
2005
Springer
14 years 26 days ago
2005
Springer
Abstract. We show that eigenvector decomposition can be used to extract a term taxonomy from a given collection of text documents. So far, methods based on eigenvector decompositio...