matlab - Using MNIST DATABASE for digits recognition. -

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i trying use mnist database in order recognize hand written digits. have far binary matrix represents digit , algorithm written in matlab . love on getting started using mnist database recognize digit binary image. thanks.

if using matlab , have binary images need to:

1) extract features images (you have many choices). example, can start using raw pixels ==> convert each image matrix row vector. (use part of data training , rest testing)

create feature matrix these row vectors. each row "instance" in feature matrix.

2) can select , try different classifiers. try example, svm (support vector machine). basic way using svmtrain , svmclassify functions. usage simple , explained in matlab's help.

3)test different partitions of data.

4)experiment other features , classifiers.


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