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updated 4 months ago

Gaussian-log-Gaussian modelling of wavelets by Robert Jacobsen

Code related to paper on wavelet modelling. (wavelets, em algorithm)

Fit GLG and GFM models to image

Remove noise from image

Remove noise from image with INLA

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updated 6 months ago

Expectation Maximization Algorithm with Gaussian Mixture Model by Shujaat Khan

Matlab Implementation of EM Algorithm with GMM (em algorithm, gaussian mixture mode..., gmm)

Main

gauss_dist(x,meu,sigma )

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updated 7 months ago

Mixture of Partial Least Squares Experts - Mix-PLS by Francisco Alexandre Souza

Mixture of Partial Least Squares Experts (soft sensors, mixture of experts, mixture models)

DoF=pls_dof(t,Yhat,X,y)

K=krylov(A,b,m)

[par,Q_plot]=MIX_PLS_TRAIN(x,y,ne,n_int)

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updated 2 years ago

Hidden Markov modelling of contourlet transforms for art authentication by Robert Jacobsen

Fits hidden Markov models to contourlet transform and use these for classification of images (hmt, em algorithm, classification)

EM(tree, model, minval, minval_sd)

HMTinit(coef, minval)

add_number(C, font_size)

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updated 2 years ago

image segmentation with EM algorithm by Rongwen Lu

To implement EM algorithm with Gaussian mixed model and to apply it to the image segmentation (em algorithm, gaussian mixed model, image segmentation)

[maskOut]=kGaussian_color_EM(imageFile,k)

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updated 3 years ago

Parameter Estimation Technique for general datasets by Moeti Ncube

An estimation procedure for many types of data (electricity price spi..., em algorithm, calibration)

[x,y,l]=simulatej(a,b,c,d,g,h,lambda,x0,T)

y1=likelihoodj(y,x,a,b,c,d,g,h,lambda)

y=mx(a,x)

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updated 4 years ago

EM Algorithm: i.i.d. Mixture Distribution by Marco B.

Maximum likelihood estimation of parameters from 2-state i.i.d. Normal mixture (em algorithm, iid mixture distribut...)

results=EM_normix(dat,maxrepit,tolerance,plotflag)

Illustrate_EM_normix.m

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