1020 search results - page 151 / 204 » Cascade Evaluation of Clustering Algorithms |
101
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HIS
2008
15 years 1 months ago
2008
The class imbalance problem (when one of the classes has much less samples than the others) is of great importance in machine learning, because it corresponds to many critical app...
ACL
1997
15 years 1 months ago
1997
We identify and validate from a large corpus constraints from conjunctions on the positive or negative semantic orientation of the conjoined adjectives. A log-linear regression mo...
CONCURRENCY
2010
14 years 12 months ago
2010
The InteGrade project is an on-going project with the participation of several research groups in Brazil. It is an opportunistic grid middleware that intends to exploit the idle t...
103
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ECCV
2008
Springer
16 years 1 months ago
2008
Springer
Abstract. This paper presents an online learning algorithm for appearancebased gaze estimation that allows free head movement in a casual desktop environment. Our method avoids the...
106
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CIVR
2005
Springer
15 years 5 months ago
2005
Springer
A system for video retrieval from a ubiquitous environment is presented. Data from pressure-based floor sensors are used as a supplementary input for retrieving video from a large...