Covariance matrix

Results: 494



#Item
411Multivariate statistics / Estimation theory / Multivariate normal distribution / Normal distribution / Covariance matrix / Principal component analysis / Maximum likelihood / Covariance / Matrix normal distribution / Statistics / Covariance and correlation / Data analysis

Efficient inference in matrix-variate Gaussian models with iid observation noise Oliver Stegle1 Max Planck Institutes T¨ubingen, Germany [removed]

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Source URL: www.is.tuebingen.mpg.de

Language: English - Date: 2012-02-22 08:31:40
412Data analysis / Multivariate normal distribution / Multivariate random variable / Covariance matrix / Variance / Elliptical distribution / Chi-squared distribution / Errors and residuals in statistics / Estimation of covariance matrices / Statistics / Normal distribution / Probability theory

C ONTRIBUTED R ESEARCH A RTICLES 129 On Sampling from the Multivariate t Distribution

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Source URL: journal.r-project.org

Language: English - Date: 2014-01-10 18:20:02
413S transform / Matrix / Speech recognition / Linear regression / Integral transform / Control theory / Covariance / Normal distribution / Statistics / Mathematical analysis / Fourier analysis

PREDICTIVE LINEAR TRANSFORMS FOR NOISE ROBUST SPEECH RECOGNITION M.J.F. Gales and R.C. van Dalen Cambridge University Engineering Department Cambridge CB2 1PZ, UK ABSTRACT It is well known that the addition of background

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Source URL: mi.eng.cam.ac.uk

Language: English - Date: 2013-03-25 11:19:13
414Matrices / Markov models / Multivariate statistics / Statistical classification / Maximum likelihood / Speech recognition / Covariance matrix / Matrix / Linear discriminant analysis / Statistics / Algebra / Estimation theory

JOURNAL OF IEEE TRANS. ACOUST., SPEECH, SIGNAL PROCESSING, JULY[removed]Minimum Phone Error Training of Precision Matrix Models

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Source URL: mi.eng.cam.ac.uk

Language: English - Date: 2007-10-10 11:13:25
415Algebra of random variables / Econometrics / Regression analysis / Speech recognition / Covariance / Matrix / Linear regression / Statistics / Covariance and correlation / Estimation theory

Covariance Modelling for Noise-Robust Speech Recognition R. C. van Dalen, M. J. F. Gales Cambridge University Engineering Department Trumpington Street, Cambridge, CB2 1PZ, UK [removed], [removed]

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Source URL: mi.eng.cam.ac.uk

Language: English - Date: 2013-03-25 11:19:13
416Regression analysis / Multivariate statistics / Covariance and correlation / Linear regression / Hidden Markov model / Multivariate normal distribution / Maximum likelihood / Covariance matrix / Speech recognition / Statistics / Estimation theory / Econometrics

Structured Precision Matrix Modelling for Speech Recognition Khe Chai Sim Churchill College and

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Source URL: mi.eng.cam.ac.uk

Language: English - Date: 2007-11-16 07:29:23
417Financial economics / Normal distribution / Variance / Kurtosis / Futures contract / Multivariate normal distribution / Skewness / No-trade theorem / Covariance matrix / Statistics / Data analysis / Probability theory

PDF Document

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Source URL: www.federalreserve.gov

Language: English - Date: 2001-09-12 17:46:19
418Estimation theory / Data analysis / Algebra of random variables / Maximum likelihood / Covariance matrix / Covariance / Variance / Partial correlation / Random matrix / Statistics / Covariance and correlation / Probability theory

Graph estimation with matrix variate normal instances Shuheng Zhou The University of Michigan, Ann Arbor SAMSI-CRM Workshop on Geometric Aspects of High-dimensional Inference Research Triangle Park, North Carolina

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Source URL: www.samsi.info

Language: English - Date: 2014-04-03 17:33:40
419Data analysis / Statistical models / Matrices / Linear model / Variance / Heteroscedasticity / Covariance matrix / Statistics / Regression analysis / Econometrics

Description of Data Generating Process and Business Problem

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Source URL: www.centroportici.unina.it

Language: English - Date: 2011-07-20 04:45:31
420Generalized least squares / Ordinary least squares / Linear regression / Heteroscedasticity / Homoscedasticity / Structural equation modeling / Instrumental variable / Least squares / Seemingly unrelated regressions / Statistics / Regression analysis / Econometrics

MA Arellano–Bond GMM estimator, 224 first-step estimator, 222 second-step estimator, 222 Asymptotic covariance matrix, 65, 114, 234

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Source URL: media.wiley.com

Language: English - Date: 2009-06-10 05:05:20
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