3133 search results - page 67 / 627 » Representing clusters for retrieval |
RECSYS
2009
ACM
15 years 4 months ago
2009
ACM
This thesis investigates application of clustering to multi-criteria ratings as a method of improving the precision of top-N recommendations. With the advent of ecommerce sites th...
CIKM
2005
Springer
15 years 3 months ago
2005
Springer
We investigate how to support ranked keyword search in a Parallel Search Cluster Network, which is a newly proposed peer-to-peer network overlay. In particular, we study how to eï...
RIAO
2007
14 years 11 months ago
2007
The purpose of text clustering in information retrieval is to discover groups of semantically related documents. Accurate and comprehensible cluster descriptions (labels) let the ...
ICPR
2006
IEEE
15 years 11 months ago
2006
IEEE
In many clustering applications, the user has some vague notion of the number and membership of the desired clusters. However, it is difficult for the user to provide such knowled...
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CBMS
2006
IEEE
15 years 4 months ago
2006
IEEE
Document clustering has been used for better document retrieval, document browsing, and text mining. In this paper, we investigate if biomedical ontology MeSH improves the cluster...