1116 search results - page 36 / 224 » A Comparative Evaluation of Term Recognition Algorithms |
155
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MCS
2009
Springer
15 years 11 months ago
2009
Springer
Abstract. We propose AdaBoost.BHC, a novel multi-class boosting algorithm. AdaBoost.BHC solves a C class problem by using C − 1 binary classifiers defined by a hierarchy that i...
134
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SIGIR
2009
ACM
15 years 10 months ago
2009
ACM
Online forums host a rich information exchange, often with contributions from many subject matter experts. In this work we evaluate algorithms for thread retrieval in a large and ...
136
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ICMI
2004
Springer
15 years 9 months ago
2004
Springer
This paper presents the development and evaluation of a speaker-independent audio-visual speech recognition (AVSR) system that utilizes a segment-based modeling strategy. To suppo...
130
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AMFG
2003
IEEE
15 years 9 months ago
2003
IEEE
Evaluations of the state-of-the-art of both academic face recognition algorithms and commercial systems have shown that recognition performance of most current technologies degrad...
144
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CVPR
2007
IEEE
16 years 6 months ago
2007
IEEE
This paper introduces a novel colour-based affine covariant region detector. Our algorithm is an extension of the maximally stable extremal region (MSER) to colour. The extension ...