6715 search results - page 413 / 1343 » Learning from a Test Set |
184
Voted
SPIESR
2001
15 years 8 months ago
2001
We present a psycho-visual and analytical framework for automatic measurement of motion activity in video sequences. We construct a test-set of video segments by carefully selecti...
163
Voted
ICML
2010
IEEE
15 years 7 months ago
2010
IEEE
We address the problem of evaluating the risk of a given model accurately at minimal labeling costs. This problem occurs in situations in which risk estimates cannot be obtained f...
159
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FOCS
2009
IEEE
16 years 1 months ago
2009
IEEE
— We prove the following strong hardness result for learning: Given a distribution on labeled examples from the hypercube such that there exists a monomial (or conjunction) consi...
196
Voted
BVAI
2007
Springer
16 years 28 days ago
2007
Springer
We present a hierarchical system for object recognition that models neural mechanisms of visual processing identified in the mammalian ventral stream. The system is composed of ne...
173
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ML
2006
ACM
15 years 6 months ago
2006
ACM
Backpropagation, similar to most learning algorithms that can form complex decision surfaces, is prone to overfitting. This work presents classification-based objective functions, ...