2050 search results - page 228 / 410 » Effectiveness of complex index terms in information retrieva... |
143
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CIKM
2004
Springer
15 years 12 months ago
2004
Springer
The daily use of Internet-based services is involved with hundreds of different tasks being performed by multiple users. A single task is typically involved with a sequence of Web...
180
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MMDB
2004
ACM
15 years 12 months ago
2004
ACM
With the proliferation of image data, the need to search and retrieve images efficiently and accurately from a large image database or a collection of image databases has drastica...
135
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WWW
2009
ACM
16 years 7 months ago
2009
ACM
We show how a number of novel email search features can be implemented without any kind of natural language processing (NLP) or advanced data mining. Our approach inspects the ema...
183
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SIGIR
2004
ACM
15 years 12 months ago
2004
ACM
In this paper we study the problem of finding most topical named entities among all entities in a document, which we refer to as focused named entity recognition. We show that th...
189
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SIGIR
2003
ACM
15 years 11 months ago
2003
ACM
In this paper, we propose a novel document clustering method based on the non-negative factorization of the termdocument matrix of the given document corpus. In the latent semanti...