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97
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EMNLP
2004
15 years 1 months ago
2004
This paper presents Domain Relevance Estimation (DRE), a fully unsupervised text categorization technique based on the statistical estimation of the relevance of a text with respe...
105
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FGR
2000
IEEE
15 years 4 months ago
2000
IEEE
This paper presents a new technique for the perception of activities using statistical description of spatio-temporal properties. With this approach, the probability of an activit...
105
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ISVC
2007
Springer
15 years 6 months ago
2007
Springer
Abstract. We present a markerless real-time, model-based 3D face tracking methodology. The system combines two robust and complimentary optimization-based strategies, namely active...
WWW
2009
ACM
15 years 7 months ago
2009
ACM
We propose a novel cost-efficient approach to threshold selection for binary web-page classification problems with imbalanced class distributions. In many binary-classification ta...
CORR
2010
Springer
15 years 15 days ago
2010
Springer
Estimating characteristics of large graphs via sampling is a vital part of the study of complex networks. Current sampling methods such as (independent) random vertex and random w...