874 search results - page 30 / 175 » Evaluation Methods for Focused Crawling |
171
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IMCSIT
2010
15 years 1 months ago
2010
Word Sense Disambiguation in text is still a difficult problem as the best supervised methods require laborious and costly manual preparation of training data. Thus, this work focu...
162
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ICML
2001
IEEE
16 years 4 months ago
2001
IEEE
This work is concerned with the estimation of a classifier's accuracy. We first review some existing methods for error estimation, focusing on cross-validation and bootstrap,...
107
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ICASSP
2008
IEEE
15 years 10 months ago
2008
IEEE
This paper focuses on the uplink of multicell IEEE 802.16-d WiMax systems with OFDM modulation and antenna array at the base stations. We propose an analytical framework to assess...
144
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HIS
2004
15 years 5 months ago
2004
: A-scans from ultrasonic testing of long shafts are complex signals. The discrimination of different types of echoes is of importance for non-destructive testing and equipment mai...
108
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NAACL
2007
15 years 5 months ago
2007
An intelligent thesaurus assists a writer with alternative choices of words and orders them by their suitability in the writing context. In this paper we focus on methods for auto...