268 search results - page 14 / 54 » Full-Subtopic Retrieval with Keyphrase-Based Search Results ... |
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 ...
108
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CG
2010
Springer
14 years 9 months ago
2010
Springer
We address the problem of fast, large scale sketch-based image retrieval, searching in a database of over one million images. We show that current retrieval methods do not scale w...
97
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KDD
2000
ACM
15 years 1 months ago
2000
ACM
Many important problems involve clustering large datasets. Although naive implementations of clustering are computationally expensive, there are established efficient techniques f...
WIDM
2004
ACM
15 years 3 months ago
2004
ACM
In this paper, we propose a new approach to automatically clustering e-commerce search engines (ESEs) on the Web such that ESEs in the same cluster sell similar products. This all...
CIKM
2008
Springer
14 years 11 months ago
2008
Springer
This paper addresses the challenging problem of similarity search over widely distributed ultra-high dimensional data. Such an application is retrieval of the top-k most similar d...