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    NIPS
    2008
    131views Information Technology» more  NIPS 2008»
    Bounds on marginal probability distributions
    13 years 5 months ago
    Bounds on marginal probability distributions
    Download  www.kyb.mpg.de
    We propose a novel bound on single-variable marginal probability distributions in factor graphs with discrete variables. The bound is obtained by propagating local bounds (convex ...
    Joris M. Mooij, Hilbert J. Kappen
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    NIPS
    2008
    118views Information Technology» more  NIPS 2008»
    Transfer Learning by Distribution Matching for Targeted Advertising
    13 years 5 months ago
    Transfer Learning by Distribution Matching for Targeted Advertising
    Download  www.cs.uni-potsdam.de
    We address the problem of learning classifiers for several related tasks that may differ in their joint distribution of input and output variables. For each task, small
    Steffen Bickel, Christoph Sawade, Tobias Scheffer
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    NIPS
    2008
    127views Information Technology» more  NIPS 2008»
    Reducing statistical dependencies in natural signals using radial Gaussianization
    13 years 5 months ago
    Reducing statistical dependencies in natural signals using radial Gaussianization
    Download  www.cns.nyu.edu
    We consider the problem of transforming a signal to a representation in which the components are statistically independent. When the signal is generated as a linear transformation...
    Siwei Lyu, Eero P. Simoncelli
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    NIPS
    2008
    127views Information Technology» more  NIPS 2008»
    Psychiatry: Insights into depression through normative decision-making models
    13 years 5 months ago
    Psychiatry: Insights into depression through normative decision-making models
    Download  www.gatsby.ucl.ac.uk
    Decision making lies at the very heart of many psychiatric diseases. It is also a central theoretical concern in a wide variety of fields and has undergone detailed, in-depth, ana...
    Quentin J. M. Huys, Joshua T. Vogelstein, Peter Da...
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    NIPS
    2008
    116views Information Technology» more  NIPS 2008»
    Particle Filter-based Policy Gradient in POMDPs
    13 years 5 months ago
    Particle Filter-based Policy Gradient in POMDPs
    Download  eprints.pascal-network.org
    Our setting is a Partially Observable Markov Decision Process with continuous state, observation and action spaces. Decisions are based on a Particle Filter for estimating the bel...
    Pierre-Arnaud Coquelin, Romain Deguest, Rém...
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    NIPS
    2008
    136views Information Technology» more  NIPS 2008»
    A rational model of preference learning and choice prediction by children
    13 years 5 months ago
    A rational model of preference learning and choice prediction by children
    Download  babylab.berkeley.edu
    Young children demonstrate the ability to make inferences about the preferences of other agents based on their choices. However, there exists no overarching account of what childr...
    Christopher G. Lucas, Thomas L. Griffiths, Fei Xu,...
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    NIPS
    2008
    166views Information Technology» more  NIPS 2008»
    An Empirical Analysis of Domain Adaptation Algorithms for Genomic Sequence Analysis
    13 years 5 months ago
    An Empirical Analysis of Domain Adaptation Algorithms for Genomic Sequence Analysis
    Download  www.fml.tuebingen.mpg.de
    We study the problem of domain transfer for a supervised classification task in mRNA splicing. We consider a number of recent domain transfer methods from machine learning, includ...
    Gabriele Schweikert, Christian Widmer, Bernhard Sc...
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    NIPS
    2008
    148views Information Technology» more  NIPS 2008»
    Improving on Expectation Propagation
    13 years 5 months ago
    Improving on Expectation Propagation
    Download  www.ulrichpaquet.com
    A series of corrections is developed for the fixed points of Expectation Propagation (EP), which is one of the most popular methods for approximate probabilistic inference. These ...
    Manfred Opper, Ulrich Paquet, Ole Winther
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    NIPS
    2008
    184views Information Technology» more  NIPS 2008»
    The Mondrian Process
    13 years 5 months ago
    The Mondrian Process
    Download  web.mit.edu
    We describe a novel class of distributions, called Mondrian processes, which can be interpreted as probability distributions over kd-tree data structures. Mondrian processes are m...
    Daniel M. Roy, Yee Whye Teh
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    NIPS
    2008
    122views Information Technology» more  NIPS 2008»
    Differentiable Sparse Coding
    13 years 5 months ago
    Differentiable Sparse Coding
    Download  www.cs.cmu.edu
    Prior work has shown that features which appear to be biologically plausible as well as empirically useful can be found by sparse coding with a prior such as a laplacian (L1) that...
    J. Andrew Bagnell, David M. Bradley
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