5092 search results - page 755 / 1019 » Clustering the Feature Space |
162
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CORR
2011
Springer
14 years 10 months ago
2011
Springer
We introduce an algorithm that, given n objects, learns a similarity matrix over all n2 pairs, from crowdsourced data alone. The algorithm samples responses to adaptively chosen t...
158
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
We present a motion classification approach to detect movements of interest (abnormal motion) based on local feature modeling within spatio-temporal detectors. The modeling is pe...
192
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
We introduce the Multiplicative Update Selector and Estimator (MUSE) algorithm for sparse approximation in underdetermined linear regression problems. Given f = Φα∗ + µ, the ...
202
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ACL
2011
14 years 10 months ago
2011
Via an oracle experiment, we show that the upper bound on accuracy of a CCG parser is significantly lowered when its search space is pruned using a supertagger, though the supert...
183
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ICCV
2009
IEEE
16 years 11 months ago
2009
IEEE
We present a novel keyframe selection and recognition
method for robust markerless real-time camera tracking.
Our system contains an ofine module to select features
from a grou...