576 search results - page 37 / 116 » Combination of Feature Selection Methods for Text Categorisa... |
138
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ICDE
2007
IEEE
15 years 9 months ago
2007
IEEE
Relation extraction is a difficult open research problem with important applications in several fields such as knowledge management, web mining, ontology building, intelligent sys...
144
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ECML
2007
Springer
15 years 9 months ago
2007
Springer
Many data mining techniques are these days in use for ontology learning – text mining, Web mining, graph mining, link analysis, relational data mining, and so on. In the current ...
119
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ICDAR
2003
IEEE
15 years 8 months ago
2003
IEEE
We propose an HMM-based text-indicated writer verification method, which is based on a challenge and response type of authentication process. In this method, a different text incl...
124
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SIGIR
2000
ACM
15 years 7 months ago
2000
ACM
We investigate four hierarchical clustering methods (single-link, complete-link, groupwise-average, and single-pass) and two linguistically motivated text features (noun phrase he...
104
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GIR
2008
ACM
15 years 4 months ago
2008
ACM
We conduct large-scale search engine relevance experiments, using the 12% of queries that contain placenames, matching the placenames to places in the documents, and examining the...