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Lee Kai Sin


Last seen: plus de 3 ans il y a |  Actif depuis 2020

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Adding parameter and value pair in fitcdiscr for QDA classifier
MdlQuadratic = fitcdiscr(QDAinputtrain,QDAtargettrain,'DiscrimType','quadratic','KFold',kfold); outputtest = predict(Md...

plus de 3 ans il y a | 1 réponse | 0

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Question


Does Quadratic Discriminant Analysis has parameters that can be optimized by optimization technique like PSO
I am currently doing a classification project for the fault in power transformer. I tried the classification with QDA and the re...

plus de 3 ans il y a | 1 réponse | 0

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How to get Lacunarity data for image
I am doing a project to extract the lacunarity of the image (.png). It has multiple image, so it is better if it can run itself....

plus de 3 ans il y a | 1 réponse | 0

1

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Is there any recommended technique for image processing for PRPD image?
I have tried with fractal feature, but I would like to have more for different type of data collection. The data collected will...

plus de 3 ans il y a | 1 réponse | 0

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Question


outputtest = multisvm(SVMinput,SVMclass,SVMtestinput); % print out the output after SVM training
Dear community, Below I attach two documents (.mat and .m) that I would like to use SVM to clasiffy the PD in power equipment....

plus de 3 ans il y a | 1 réponse | 0

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Question


How to Split a 50000x2 data in .mat into 100 equal-sized 500x2 data?
Dear community, I am trying to split a 50000x2 data in .mat into 100 equal-sized 500x2 data (that will allow me to plot 100 fi...

plus de 3 ans il y a | 2 réponses | 0

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