Sparse coding

Results: 98



#Item
61Data analysis / Multivariate statistics / Mathematical optimization / Matrix / Sparse matrix / Principal component analysis / Lagrange multiplier / Sheaf / Machine learning / Algebra / Mathematics / Statistics

Automatic Group Sparse Coding

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Source URL: www.research.ibm.com

Language: English - Date: 2012-08-13 11:38:19
62Signal processing / Vector quantization / Machine learning / Encoding / Support vector machine / Quantization / Statistics / Mind / Matching pursuit

The Importance of Encoding Versus Training with Sparse Coding and Vector Quantization Adam Coates Andrew Y. Ng Stanford University, 353 Serra Mall, Stanford, CA 94305

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Source URL: machinelearning.wustl.edu

Language: English - Date: 2013-03-25 14:53:25
63Imaging / Support vector machine / Caltech 101 / Histogram / Codebook / Feature / Object recognition / Bag of words model in computer vision / Computer vision / Statistics / Vision

Linear Spatial Pyramid Matching Using Sparse Coding for Image Classification † Jianchao Yang† , Kai Yu‡ , Yihong Gong‡ , Thomas Huang†

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Source URL: www.ifp.illinois.edu

Language: English - Date: 2014-03-12 02:56:18
64Biology / Cerebral cortex / Cortical minicolumn / Cortex / Visual cortex / Visual perception / Neocortex / Cerebrum / Anatomy / Cognitive science

Computational Model of the Cerebral Cortex that Performs Sparse Coding Using a Bayesian Network and Self-Organizing Maps ICONIP[removed]

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Source URL: staff.aist.go.jp

Language: English - Date: 2010-11-17 01:26:23
65Statistical models / Networks / Machine learning / Bayesian network / Self-organizing map / Belief propagation / Markov random field / Bayesian inference / Pattern recognition / Statistics / Bayesian statistics / Graphical models

Computational Model of the Cerebral Cortex that Performs Sparse Coding Using a Bayesian Network and Self-Organizing Maps Yuuji Ichisugi1 and Haruo Hosoya2 1

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Source URL: staff.aist.go.jp

Language: English - Date: 2010-11-25 02:24:24
663D computer graphics / 3D imaging / Computer vision / Voxel / RGB color model / 3D modeling / 3D single object recognition / Histogram of oriented gradients / Ray casting / Imaging / Optics / Vision

Unsupervised Feature Learning for 3D Scene Labeling Kevin Lai, Liefeng Bo, and Dieter Fox Abstract— This paper presents an approach for labeling objects in 3D scenes. We introduce HMP3D, a hierarchical sparse coding te

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Source URL: homes.cs.washington.edu

Language: English - Date: 2014-02-17 17:20:52
67Eigenvalues and eigenvectors / Singular value decomposition / Vector space / Matrix norm / Lp space / Algebra / Mathematics / Linear algebra

Convex Sparse Coding, Subspace Learning, and Semi-Supervised Extensions Xinhua Zhang Yaoliang Yu Martha White

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Source URL: users.cecs.anu.edu.au

Language: English - Date: 2012-04-04 22:00:53
68Memory / Neural coding / Sparse coding / Codebook / Code / Receptive field / Coding / Encoding / Cognitive science / Cryptography / Mind / Statistics

Beyond Spatial Pyramids Receptive Field Learning for Pooled Image Features Yangqing Jia1 Chang Huang2 Trevor Darrell1

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Source URL: www.eecs.berkeley.edu

Language: English - Date: 2013-10-18 17:47:18
69Dimension reduction / Sparse coding / Cybernetics / Codebook / Statistics / Self-organizing map / Neuroscience / Neural networks / Neural coding / Computational neuroscience

Self-Organizing Sparse Codes Yangqing Jia Sergey Karayev[removed]Abstract Sparse coding as applied to natural image patches learns Gabor-like components that resemble those found in the lower areas of the visual corte

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Source URL: sergeykarayev.com

Language: English - Date: 2015-01-07 04:16:21
70Linear algebra / Overcompleteness / Sparse coding

B EYOND S PATIAL P YRAMIDS : R ECEPTIVE F IELD L EARNING FOR P OOLED I MAGE F EATURES[removed]

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Source URL: www.eecs.berkeley.edu

Language: English - Date: 2013-10-18 17:47:15
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