What is difference between training set and test set database?
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I have collection of database having images with 25 categories like mountains,rivers,fields,chaparal ,etc .Each category have 40 images.Now I dont know how to divide the dataset into training and test set.In my project a query image from query folder is fired and from the dataset the similar images will be given as output.
Pls suggest how to divide the dataset in good ratio.
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Walter Roberson
on 20 May 2015
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Walter Roberson
on 20 May 2015
Suppose that you read the images into I{K} for the K'th image, so I is a cell array of data arrays. And suppose that all of the images are exactly the same size. Then
T = cellfun(@(img) img(:), I); %make columns from each image
T2 = horzcat(T{:}); %splice the columns together
YourData = T2.'; %so each image is now a row vector
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