Monday, June 30, 2014

[Bayesian linear regression]Matlab code for chapter 3.3 p.155


Description :

This code demonstrates baysian linear regression.

See p. 155 in the text book Pattern Recognition and Machine learning by Christoper Bishop.

Instruction :

run the code "p155, ch3.3 bayesian linear regression.m"

Download MATLAB code here :


https://drive.google.com/file/d/0B78FUAKU68mXMlB2c3ZLVUF4WTQ/edit?usp=sharing





[Image processing with graphical model]Matlab code for chapter 8.3 p.388



Description :

This code demonstrates a graphical method to erase salt and pepper noise in a given image. 

See p. 388 in the text book Pattern Recognition and Machine learning by Christoper Bishop.

Instruction :

run the code "p388_inctrl_Graphical_model_ICM.m"

Download MATLAB code here :



https://drive.google.com/file/d/0B78FUAKU68mXQlZPdUtxMml5M2s/edit?usp=sharing



PCA dimension reduction example matlab code

Description :

This example code is about PCA dimension reduction of image. 




Instruction :

Run "PCA_dim.m" file. 

Download MATLAB code here :

https://drive.google.com/file/d/0B78FUAKU68mXY3pkd3RCTHdFb0E/edit?usp=sharing

a simple SVM(Support Vector Machine) Classifier for learning purpose

Description :

This code is an example of simple SVM classifier. 


To activate the code, 

First, please unzip the given file and run "Data_generator_for_SVM.m"

The code, "Data_generator_for_SVM.m" generates the numerical data for SVM classifier. 

After you hit the F5, you can click a point the location you want. Those locations will be stored in data mat file and "SVM_classifier.m" file with read that file. 

Second, run the code "SVM_classifier.m" 

The result will show the boundary calculated by SVM classifier.

Download link


https://drive.google.com/file/d/0B78FUAKU68mXRFYteWhMUmloMVk/edit?usp=sharing




[Bias-variance decomposition]Matlab Code for chapter 3.2 p147


Description :

This code shows Bias-variance decomposition on page 147 on the text book "Pattern Recognition and Machine Learning" by Christopher Bishop


Instruction :




This code describes bias decomposition of sine function. 

Download the MATLAB code and check the result.


Download MATLAB code here :

https://drive.google.com/file/d/0B78FUAKU68mXS2UwSS1RaVF2eGM/edit?usp=sharing

When terminal is not starting in Ubuntu

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