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androw jackson


Active since 2018

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Kruskal-Wallis test with cross validation (and confusion matrix)
Hello, I have a matrix of size 20774*105. the first column refers to labels (0 to 5 but not with descending or ascending order) ...

6 years ago | 0 answers | 0

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Question


open hypnogram file correctly in matlab
Hello, I want to know how to open hypnogram file (hypnogram or hypnogram annotation of sleep stage analysis from physionet.org) ...

6 years ago | 0 answers | 0

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The minimal redundancy-maximal-relevance (mRMR) algorithm in matlab
Hello, I need matlab code for The minimal redundancy-maximal-relevance (mRMR) algorithm. I tried the codes which are in matlab f...

6 years ago | 0 answers | 0

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Question


how to use 5 fold cross validation with random forest classifier
Hello, I have problem in using cross validation with random forest classifier. I use the code bellow to create my RF classificat...

6 years ago | 1 answer | 0

1

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How to read hypnogram file (.hyp) in matlab
Hello, I want to know how to open .hyp file (hypnogram of sleep stage analysis from physionet.org) in matlab? my file format is ...

6 years ago | 1 answer | 1

1

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How to use kruskal-wallis test for a vector?
Hello, I have a row of variance var=[0.1 0.02 0.1 0.4 0.1 0.2 0.04 0.01] and their labels L=[2 1 4 3 3 1 2 2]. For kruskal-walli...

6 years ago | 0 answers | 0

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Question


difference between original EEG.edf data from physionet.org and EEG data read using edfread.m
Hello, for analysing edf data of physionet.org I used function edfread from file exchange in mathwork. when I compare the origin...

6 years ago | 0 answers | 0

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Question


code for 'kraskov entropy' in analyzing EEG data
Hello, I am extracting features from EEG signal. One of my feature extraction algorithms is kraskov entropy (it is an estimate f...

6 years ago | 0 answers | 0

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