898 search results - page 169 / 180 » Information Retrieval and Text Categorization with Semantic ... |
111
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PKDD
2004
Springer
15 years 2 months ago
2004
Springer
The next wave in search technology will be driven by the identiļ¬cation, extraction, and exploitation of real-world entities represented in unstructured textual sources. Search sy...
WWW
2008
ACM
15 years 10 months ago
2008
ACM
Geography is becoming increasingly important in web search. Search engines can often return better results to users by analyzing features such as user location or geographic terms...
104
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CN
1998
14 years 9 months ago
1998
In this paper, we present Google, a prototype of a large-scale search engine which makes heavy use of the structure present in hypertext. Google is designed to crawl and index the...
KDD
2009
ACM
15 years 10 months ago
2009
ACM
A major source of information (often the most crucial and informative part) in scholarly articles from scientific journals, proceedings and books are the figures that directly pro...
MANSCI
2007
14 years 9 months ago
2007
Extracting sentiment from text is a hard semantic problem. We develop a methodology for extracting small investor sentiment from stock message boards. The algorithm comprises diļ¬...