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knn classification with matlab

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julius bamwenda
julius bamwenda le 31 Août 2017
Commenté : José-Luis le 31 Août 2017
hi everyone i am trying to create sample,training and group classes to be used in classification with KNN but i have some challenges . i have 24 classes of images of which each class contains 100 images. feature extraction was done and i got a matrix of 2400*20736. how can i create the sample,training and group classes because as i read , class=knnclassify(sample,training,group);. any help will be appreciated.
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José-Luis
José-Luis le 31 Août 2017
Have you read the documentation? As stated, the question only invites a re-hash of the documentation.

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