874 search results - page 17 / 175 » Evaluation Methods for Focused Crawling |
112
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LREC
2008
15 years 5 months ago
2008
In this paper, we discuss methods of measuring the performance of ontology-based information extraction systems. We focus particularly on the Balanced Distance Metric (BDM), a new...
135
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ECIR
2010
Springer
15 years 5 months ago
2010
Springer
Anchor text has been considered as a useful resource to complement the representation of target pages and is broadly used in web search. However, previous research only uses anchor...
165
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ESANN
1997
15 years 5 months ago
1997
In this paper we focus on "off-line digit recognition" with anknown scriptor. After presenting two neural recognisers, we evaluate four solutions to combine results obta...
128
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WWW
2007
ACM
16 years 4 months ago
2007
ACM
In this paper, we present a novel method for the classification of Web sites. This method exploits both structure and content of Web sites in order to discern their functionality....
133
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AIRS
2008
Springer
15 years 10 months ago
2008
Springer
The lack of a large scale Chinese test collection is an obstacle to the Chinese information retrieval development. In order to address this issue, we built such a collection compos...