Variational analysis

Results: 185



#Item
91Missing data / Latent Dirichlet allocation / Linear discriminant analysis / Statistics / Estimation theory / Expectation–maximization algorithm

Parallelized Variational EM for Latent Dirichlet Allocation: An Experimental Evaluation of Speed and Scalability Ramesh Nallapati, William Cohen and John Lafferty Machine Learning Department Carnegie Mellon University 50

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Source URL: www.cs.cmu.edu

Language: English - Date: 2007-09-24 14:58:31
92Mathematics / Louis Nirenberg / Differential equation / Elliptic operator / Nonlinear system / A priori estimate / Leroy P. Steele Prize / Navier–Stokes equations / Variational inequality / Calculus / Mathematical analysis / Partial differential equations

Sixth Mississippi State Conference on Differential Equations and Computational Simulations, Electronic Journal of Differential Equations, Conference[removed]), pp. 221–228. ISSN: [removed]URL: http://ejde.math.txstat

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Source URL: www.maths.soton.ac.uk

Language: English - Date: 2007-06-26 11:34:52
93Calculus of variations / Differential equations / Obstacle problem / Parabolic partial differential equation / Variational inequality / Heston / Stochastic volatility / Calculus / Mathematical analysis / Partial differential equations

Degenerate processes and degenerate parabolic PDEs Elliptic variational inequalities for the Heston operator Parabolic variational inequalities for the Heston operator American-style options, stochastic volatility, and d

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Source URL: www.fields.utoronto.ca

Language: English - Date: 2010-06-23 10:04:20
94Topology / Differential topology / Differential geometry / Differential equations / Algebraic topology / Variational bicomplex / Lagrangian system / Covariant classical field theory / Mathematical analysis / Physics / Calculus of variations

THE VARIATIONAL BICOMPLEX by Ian M. Anderson

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Source URL: math.uni.lu

Language: English - Date: 2010-11-10 09:09:40
95Variational Bayesian methods / Latent Dirichlet allocation / Expectation–maximization algorithm / Probabilistic latent semantic analysis / Dirichlet distribution / Bayesian inference / Hyperparameter / Statistics / Bayesian statistics / Statistical natural language processing

On Smoothing and Inference for Topic Models Arthur Asuncion, Max Welling, Padhraic Smyth Department of Computer Science University of California, Irvine Irvine, CA, USA

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Source URL: www.ics.uci.edu

Language: English - Date: 2009-05-27 03:06:42
96Mathematics / Variational inequality / Complementarity theory / Obstacle problem / Mathematical optimization / Signorini problem / Gaetano Fichera / Differential variational inequality / Mathematical analysis / Partial differential equations / Calculus of variations

DOTTORATO DI RICERCA in SCIENZE COMPUTAZIONALI E INFORMATICHE Ciclo XIX Consorzio tra Universit`a di Catania, Universit` a di Napoli Federico II,

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Source URL: www.fedoa.unina.it

Language: English - Date: 2014-04-30 15:30:32
97Differential topology / Fiber bundles / Algebraic topology / Differential geometry / Homotopy theory / Connection / Calculus of variations / Lagrangian system / Partial differential equation / Mathematical analysis / Topology / Mathematics

ARCHIVUM MATHEMATICUM (BRNO) Tomus[removed]), 357–366 INVARIANT VARIATIONAL PROBLEMS ON PRINCIPAL BUNDLES AND CONSERVATION LAWS Ján Brajerčík

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Source URL: www.kurims.kyoto-u.ac.jp

Language: English - Date: 2011-12-14 07:25:20
98Mathematics / Calculus of variations / Mathematical optimization / Brownian motion / Continuous function / Stopping time / Hitting time / Differential of a function / Martingale / Statistics / Stochastic processes / Mathematical analysis

Real Options and Free-Boundary Problem: A Variational View Vadim Arkin, Alexander Slastnikov Central Economics and Mathematics Institute, Russian Academy of Sciences, Moscow

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Source URL: www.fields.utoronto.ca

Language: English - Date: 2010-06-17 15:58:36
99Cluster analysis / Data analysis / Estimation theory / Expectation–maximization algorithm / Dirichlet process / Variational Bayesian methods / Mixture model / Principal component analysis / Kernel principal component analysis / Statistics / Multivariate statistics / Machine learning

Incremental Learning of Nonparametric Bayesian Mixture Models Ryan Gomes∗ Max Welling† ∗

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Source URL: www.ics.uci.edu

Language: English - Date: 2008-04-09 01:39:03
100Calculus / Fourier analysis / Fractional calculus / Connection / Sobolev inequality / Calculus of variations / Harmonic function / Ordinal number / Symbol / Mathematical analysis / Mathematics / Sobolev spaces

Boundary regularity results for variational integrals Lisa Beck∗ Abstract: We prove partial H¨ older continuity for the gradient of minimizers u ∈ W 1,p (Ω, RN ), Ω ⊂ Rn a bounded domain, of variational integr

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Source URL: www.math.uni-augsburg.de

Language: English - Date: 2014-01-20 11:25:26
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