IRAL
2003
ACM
14 years 5 months ago
2003
ACM
Recent years saw an increased interest in the use and the construction of large corpora. With this increased interest and awareness has come an expansion in the application to kno...
IRAL
2003
ACM
14 years 5 months ago
2003
ACM
In this work, we apply a clustering technique to integrate the contents of items into the item-based collaborative filtering framework. The group rating information that is obtain...
IRAL
2003
ACM
14 years 5 months ago
2003
ACM
Query expansion by pseudo-relevance feedback is a well-established technique in both mono- and cross- lingual information retrieval, enriching and disambiguating the typically ter...
IRAL
2003
ACM
14 years 5 months ago
2003
ACM
1 Document clustering is an aggregation of related documents to a cluster based on the similarity evaluation task between documents and the representatives of clusters. Terms and t...
IRAL
2003
ACM
14 years 5 months ago
2003
ACM
In this paper, we focus on performing LSI on very low SVD dimensions. The results show that there is a nearly linear surface in the local query region. Using low-dimensional LSI o...
IRAL
2003
ACM
14 years 5 months ago
2003
ACM
Text categorization, as an essential component of applications for user navigation on the World Wide Web using QuestionAnswering in Japanese, requires more effective features for ...
IRAL
2003
ACM
14 years 5 months ago
2003
ACM
Though dynamic programming matching can carry out approximate string matching when there may be deletions or insertions in a document, its effectiveness and efficiency are usuall...
IRAL
2003
ACM
14 years 5 months ago
2003
ACM
In this paper, we describe ontology-based text categorization in which the domain ontologies are automatically acquired through morphological rules and statistical methods. The on...
GROUP
2003
ACM
14 years 5 months ago
2003
ACM
Information retrieval is generally considered an individual activity, and information retrieval research and tools reflect this view. As digitally mediated communication and infor...
NCA
2003
IEEE
14 years 5 months ago
2003
IEEE
Scalable information retrieval systems are crucial to meeting the growing volumes of data. We describe work done to facilitate scalability by reducing duplication, providing integ...