Images classification using SVM classifier

Question

hamed abdulaziz 2014-4-1

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https://ww2.mathworks.cn/matlabcentral/answers/123999-images-classification-using-svm-classifier

回答： tabinda nasir 2020-4-1

Hi All,

I am new in MATLAB,I have centers of training images, and centers of testing images stored in 2-D matrix ,I already extracted color histogram features,then find the centers using K-means clustering algorithm,now I want to classify them using using SVM classifier in two classes Normal and Abnormal,I know there is a builtin function in MATLAB but I don't know to adapt it to be used in this job,any help or suggestion will be helpful to me. Thank to All

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Payal Maken 2019-1-9

编辑：Payal Maken 2019-1-9

hi, can you share how you extract histgram features and use k-means clustering algorithm as i am also new to the matlab?

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Answer 1

Shashank Prasanna 2014-4-1

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This example uses SVM for image classification. Maybe this is a start?

http://www.mathworks.com/help/vision/examples/digit-classification-using-hog-features.html

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Shashank Prasanna 2014-4-3

Take a look at this example:

http://www.mathworks.com/machine-learning/examples.html?file=/products/demos/machine-learning/handwriting_recognition/handwriting_recognition.html

this example uses decision trees, but you could also use SVM

Aravind 2014-11-3

Hello, sorry for late comment. I was wondering if the Digit Classification Using HOG Features example as suggested by @Shashank Prasanna worked out for you?

I'm using R2013a version and I'm not able to get it working

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Answer 2

DURGA SIVA PRASAD KORADA 2015-4-6

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check below link download code there http://www.di.ens.fr/willow/events/cvml2011/materials/practical-classification/

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Answer 3

Rubia Fatima 2015-10-12

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How to train facial images dataset for gender recognition using SVM plz help

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chinnurocks 2016-6-16

R u able to classify images using SVM ? I would like to implement a kind of this by taking occular region instead of facial image.

Thanks in advance.

Walter Roberson 2017-6-26

Classifying gender based upon image is about as practical as classifying exact religious denomination based upon image -- which is to say, Not Possible.

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