Search for tag: "gaussian"

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05:30 Thomas Opitz EVA Talk Preview Thomas Opitz EVA Talk Preview	Thomas Opitz EVA Talk Preview This talk has captions. You can remove these by pressing CC on the video toolbar. Name: Thomas Opitz Talk Title: Stochastic geometry of Gaussian mixture processes and spatial extreme-value analysis… icms eva theory solution geometry gaussian mixture processes spatial extreme-value analysis model data process instance threshold excursion carson lambda mixtures limits components level location stability characteristic euler perimeter summaries From Anna Munro on May 26th, 2021 0 likes 27 plays 0 Licence Type All rights reserved Language English
01:26 Krzysztof Debicki EVA Talk Preview Krzysztof Debicki EVA Talk Preview	Krzysztof Debicki EVA Talk Preview This talk has captions. You can remove these by pressing CC on the video toolbar. Name: Krzysztof Debicki Talk Title: Extremes of Vector-Valued Gaussian Processes Abstract: We develop the uniform… icms eva models theory solution data extremes vector gaussian processes findings process motions cooperator operator classes illustration sales pre bark peter pickens infinity parameter orthodox horizon asymptotics paths From Anna Munro on May 25th, 2021 0 likes 12 plays 0 Licence Type All rights reserved Language English
02:36 Lanpeng Ji EVA Talk Preview Lanpeng Ji EVA Talk Preview	Lanpeng Ji EVA Talk Preview This talk has captions. You can remove these by pressing CC on the video toolbar. Name: Lanpeng Ji Talk Title: Extrema of multi-dimensional Gaussian processes over random intervals Abstract:… icms eva theory solution model data extrema multi-dimensional gaussian processes random intervals process quantity interval supremum probability asymptotics conference talk end variation regulator combination e. environment risk dimension application approximation motion From Anna Munro on May 25th, 2021 0 likes 7 plays 0 Licence Type All rights reserved Language English
58:06 ASR Lecture 13 ASR Lecture 13	ASR Lecture 13 ASR Lecture 13: Speaker adaptation speech recognition speaker adaptation model parameters transform speech vector network methods gaussians term training idea linear scheme space bit gaussian variance matrix From Peter Bell on March 25th, 2021 0 likes 63 plays 0 Licence Type Creative Commons - Attribution Non Commercial Date Created March 29th, 2021
18:39 Topic 39: Multivariate Characteristic Functions… Topic 39: Multivariate Characteristic Functions (PETARS, Chapter 5)	Topic 39: Multivariate Characteristic Functions (PETARS, Chapter 5) The concept of the characteristic function for scalar random variables is extended to multivariate densities of random vectors. This is defined as the multi-dimensional Fourier transform, or the… pgee11164 term function identity times gamma multivariate transform expression fourier gaussian vector fact tool functions moment probability beta transpose multi density From James Hopgood on October 18th, 2020 0 likes 85 plays 0 Course Code PGEE11164 Licence Type All rights reserved Date Created October 18th, 2020
20:21 Topic 38: The Multivariate Guassian Distribution… Topic 38: The Multivariate Guassian Distribution (PETARS, Chapter 5)	Topic 38: The Multivariate Guassian Distribution (PETARS, Chapter 5) This video reviews the probability density function (pdf) for the multivariate Gaussian random variable. This pdf is then derived by developing the isotropic multivariate Gaussian, and then… pgee11164 density probability gaussian function vector transformation covariance multivariate linear matrix times distribution pdf transpose form variables transformations isotropic variance correlation From James Hopgood on October 15th, 2020 0 likes 103 plays 0 Course Code PGEE11164 Licence Type All rights reserved Date Created October 15th, 2020
11:44 Topic 24: Higher-Order Statistics (PETARS,… Topic 24: Higher-Order Statistics (PETARS, Chapter 4)	Topic 24: Higher-Order Statistics (PETARS, Chapter 4) This video looks at two important and commonly used higher-order statistics that are useful for characterising a random variable, namely skewness and kurtosis. The video gives a physical meaning to… pgee11164 skewness kurtosis distribution moment density signals lambda infinity gaussian ketosis probability fact hand moments expression access side power asymmetry variable From James Hopgood on September 29th, 2020 0 likes 87 plays 0 Course Code PGEE11164 Licence Type All rights reserved Date Created September 29th, 2020
12:54 Topic 20: Common density functions and their… Topic 20: Common density functions and their properties (PETARS, Chapter 4)	Topic 20: Common density functions and their properties (PETARS, Chapter 4) This video introduces a number of common probability density functions that are used in signal processing algorithms. Examples are given over finite-intervals, the entire real axis, and… pgee11164 distribution density function probability distributions properties form beta variables functions variance values lecture wikipedia minus gaussian times notes term curve From James Hopgood on September 23rd, 2020 0 likes 100 plays 0 Course Code PGEE11164 Licence Type All rights reserved Date Created September 23rd, 2020
03:15 A Probilistic View A Probilistic View	A Probilistic View A probabilistic formulation of the linear model square probability regression analysis gaussian probabilistically general predicts regression caption complete annoyance probabilistic systems theory 2017 mosquito function iaml noise linear model theory of probability distributions equivalent statistical terminology component effects output estimate likelihood probability theory structure remember solution linear regression algorithms residuals variance problem linear model error log input inverse pseudo method optimization score task From Nigel Goddard on October 1st, 2017 0 likes 2,814 plays 0 Licence Type Creative Commons - Attribution
03:50 Summary Summary	Summary Summary iaml mixture-models means covariance distances point likelihood mixture gaussians kmeans lot attributes axis thing distance gaussian mixtures difference components epsilon cluster initializations From Nigel Goddard on September 25th, 2016 0 likes 1,665 plays 0 Licence Type Creative Commons - Attribution
02:32 Introduction to mixture models Introduction to mixture models	Introduction to mixture models Introduction to mixture models iaml mixture-models clusters clustering cluster means probability methods parameters space distribution models mixture variances gaussian kind points ways dataset auto algorithm em From Nigel Goddard on September 25th, 2016 0 likes 2,478 plays 0 Licence Type Creative Commons - Attribution
07:59 How many Gaussians in the GMM How many Gaussians in the GMM	How many Gaussians in the GMM How many Gaussians in the GMM iaml mixture-models model likelihood gaussians components mixture parameters point gaussian points complexity numbers training quantity space means p. razor occam ways variance From Nigel Goddard on September 25th, 2016 0 likes 2,040 plays 0 Licence Type Creative Commons - Attribution
08:53 Gaussian mixture model (GMM) Gaussian mixture model (GMM)	Gaussian mixture model (GMM) Gaussian mixture model (GMM) iaml mixture-models gaussian covariance points matrix instance point gaussians attribute deviation inverse weights coloring posteriors b. target thing attributes importance a. c. From Nigel Goddard on September 25th, 2016 0 likes 2,451 plays 0 Licence Type Creative Commons - Attribution
05:15 Visualizing the EM algorithm Visualizing the EM algorithm	Visualizing the EM algorithm Visualizing the EM algorithm iaml mixture-models gaussian points gaussians colors x1 variance numbers posteriors point rule bayes probability coloring bit differences estimate variances means mixture posterior From Nigel Goddard on September 25th, 2016 0 likes 2,659 plays 0 Licence Type Creative Commons - Attribution
04:52 Expectation-maximization algorithm Expectation-maximization algorithm	Expectation-maximization algorithm Expectation-maximization algorithm iaml mixture-models points gaussian variance point means colors gaussians variances step algorithm problem space colours relation probability idea thing estimation mixture observations From Nigel Goddard on September 25th, 2016 0 likes 2,578 plays 0 Licence Type Creative Commons - Attribution
09:16 Confidence Interval for Generalization Confidence Interval for Generalization	Confidence Interval for Generalization Confidence Interval for Generalization probability percent gaussian summary statistics measurement misclassified tomorrow caption complete theory of probability distributions test set question instance elementary algebra compute evaluation iaml data analysis statistical terminology number standard deviation total number unbiased estimate human communication future error probability theory error rate 100 times percent confidence interval future test true error rate future square root confidence interval variance distribution statistical deviation and dispersion minus effects error confidence interval rate instances test sets deviation root thirds times estimate testing deviations From Nigel Goddard on September 21st, 2016 0 likes 3,001 plays 0 Licence Type Creative Commons - Attribution

Search for tag: "gaussian"

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