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Hits 1 – 17 of 17

1
Spatial IQ Test for AI
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2
Neural Tuning Size in a Model of Primate Visual Processing Accounts for Three Key Markers of Holistic Face Processing
Tan, Cheston; Poggio, Tomaso. - : Public Library of Science, 2016
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3
Neural Tuning Size in a Model of Primate Visual Processing Accounts for Three Key Markers of Holistic Face Processing
In: Public Library of Science (2016)
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4
Neural tuning size is a key factor underlying holistic face processing
Tan, Cheston; Poggio, Tomaso. - : Center for Brains, Minds and Machines (CBMM), arXiv, 2014
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5
Faces as a "Model Category" for Visual Object Recognition
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6
Learning On-Line from a Few Examples
In: DTIC (2009)
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7
Phonetic Classification Using Hierarchical, Feed-forward, Spectro-temporal Patch-based Architectures
Abstract: A preliminary set of experiments are described in which a biologically-inspired computer vision system (Serre, Wolf et al. 2005; Serre 2006; Serre, Oliva et al. 2006; Serre, Wolf et al. 2006) designed for visual object recognition was applied to the task of phonetic classification. During learning, the systemprocessed 2-D wideband magnitude spectrograms directly as images, producing a set of 2-D spectrotemporal patch dictionaries at different spectro-temporal positions, orientations, scales, and of varying complexity. During testing, features were computed by comparing the stored patches with patches fromnovel spectrograms. Classification was performed using a regularized least squares classifier (Rifkin, Yeo et al. 2003; Rifkin, Schutte et al. 2007) trained on the features computed by the system. On a 20-class TIMIT vowel classification task, the model features achieved a best result of 58.74% error, compared to 48.57% error using state-of-the-art MFCC-based features trained using the same classifier. This suggests that hierarchical, feed-forward, spectro-temporal patch-based architectures may be useful for phoneticanalysis.
Keyword: hierarchical models; phonetic classification; regularized least-squares; spectrotemporal patches
URL: http://hdl.handle.net/1721.1/35835
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8
Phonetic Classification Using Hierarchical, Feed-forward, Spectro-temporal Patch-based Architectures
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9
Trainable Videorealistic Speech Animation
In: DTIC (2006)
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10
General conditions for predictivity in learning theory
In: Nature. - London : Macmillan Publishers Limited, part of Springer Nature 428 (2004) 6981, 419-422
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11
High-level learning of early visual tasks
In: Perceptual learning (Cambridge, Mass, 2002), p. 273-298
MPI für Psycholinguistik
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12
Sparse correlation kernel reconstruction and superresolution
In: Probabilistic models of the brain (Cambridge, 2002), p. 155-180
MPI für Psycholinguistik
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13
Perceptual learning
Fahle, Manfred; Poggio, Tomaso. - Cambridge, Mass : MIT Press, 2002
MPI für Psycholinguistik
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14
Categorical representation of visual stimuli in the primate prefrontal cortex
In: Science. - Washington, DC : AAAS, American Assoc. for the Advancement of Science 291 (2001) 5502, 312-316
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15
Observations on cortical mechanisms for object recognition and learning
In: Large-scale neuronal theories of the brain (Cambridge, Mass, 1994), p. 153-182
MPI für Psycholinguistik
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16
Computation of motion by real neurons
In: An introduction to neural and electronic networks (San Diego, 1990), p. 379-407
MPI für Psycholinguistik
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17
Making machines (and artificial intelligence) see
In: The artificial intelligence debate (Cambridge, Mass., 1988), P. 213-240
MPI für Psycholinguistik
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