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89
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JMLR
2010
191views more  JMLR 2010»
14 years 8 months ago
Noise-contrastive estimation: A new estimation principle for unnormalized statistical models
We present a new estimation principle for parameterized statistical models. The idea is to perform nonlinear logistic regression to discriminate between the observed data and some...
Michael Gutmann, Aapo Hyvärinen
107
Voted
JMLR
2010
151views more  JMLR 2010»
14 years 8 months ago
Understanding the difficulty of training deep feedforward neural networks
Whereas before 2006 it appears that deep multilayer neural networks were not successfully trained, since then several algorithms have been shown to successfully train them, with e...
Xavier Glorot, Yoshua Bengio
108
Voted
JOCN
2010
85views more  JOCN 2010»
14 years 8 months ago
Defining the Units of Competition: Influences of Perceptual Organization on Competitive Interactions in Human Visual Cortex
Multiple stimuli that are present simultaneously in the visual field compete for neural representation. At the same time, however, multiple stimuli in cluttered scenes also underg...
Stephanie A. McMains, Sabine Kastner
135
Voted
PAMI
2010
178views more  PAMI 2010»
14 years 7 months ago
Shape from Specular Flow
Specular flow is the motion field induced on the image plane by the movement of points reflected by a curved, mirror-like surface. This flow provides information about surface sha...
Yair Adato, Yuriy Vasilyev, Todd Zickler, Ohad Ben...
129
Voted
PAMI
2010
225views more  PAMI 2010»
14 years 7 months ago
Semi-Supervised Classification via Local Spline Regression
Abstract--This paper presents local spline regression for semisupervised classification. The core idea in our approach is to introduce splines developed in Sobolev space to map the...
Shiming Xiang, Feiping Nie, Changshui Zhang