9687 search results - page 34 / 1938 » On Natural Mobility Models |
122
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NIPS
2007
15 years 4 months ago
2007
Natural sounds are structured on many time-scales. A typical segment of speech, for example, contains features that span four orders of magnitude: Sentences (∼1 s); phonemes (...
169
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IJCV
2007
15 years 3 months ago
2007
In this paper, we present a novel image representation that renders it possible to access natural scenes by local semantic description. Our work is motivated by the continuing effo...
201
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JMLR
2012
13 years 5 months ago
2012
We consider the task of estimating, from observed data, a probabilistic model that is parameterized by a finite number of parameters. In particular, we are considering the situat...
96
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ICIP
2009
IEEE
16 years 4 months ago
2009
IEEE
This work presents a Log-stable model for natural images blockvariance. Exponential and halfnormal distributions have been previously used to model block-variance, but they were e...
126
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IDA
2009
Springer
15 years 10 months ago
2009
Springer
We present a novel extension to Independent Component Analysis (ICA), where the data is generated as the product of two submodels, each of which follow an ICA model, and which comb...