809 search results - page 62 / 162 » Experiments with Cost-Sensitive Feature Evaluation |
132
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CSL
2002
Springer
15 years 3 months ago
2002
Springer
In this paper we present an approach to recognition confidence scoring and a set of techniques for integrating confidence scores into the understanding and dialogue components of ...
111
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TSD
2004
Springer
15 years 9 months ago
2004
Springer
This paper describes experiments in automatic recognition of context-independent phoneme strings from meeting data using audiovisual features. Visual features are known to improve ...
174
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ICMI
2003
Springer
15 years 9 months ago
2003
Springer
Enabling computer systems to recognize facial expressions and infer emotions from them in real time presents a challenging research topic. In this paper, we present a real time ap...
141
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ISI
2003
Springer
15 years 9 months ago
2003
Springer
Criminals have been using the Internet to distribute a wide range of illegal materials globally in an anonymous manner, making criminal identity tracing difficult in the cybercrime...
145
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EMNLP
2008
15 years 5 months ago
2008
Minimum Error Rate Training (MERT) is an effective means to estimate the feature function weights of a linear model such that an automated evaluation criterion for measuring syste...