Introduction to Handwritten Form

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uh hello all right uh thank you for that kishel by the way um i'm going to present an introduction to classification or henry digits or digit recognition uh i think a lot of you know the machine learning preamble so i'll just say that this is a classification technique uh i want the machine to say that's a zero and you go good job uh we're given x train y train x test y test we're not always given my train but this case i am and they're split for me already so it's you don't really choose your own split and it's supervised if i choose to use ytrain unsupervised otherwise and i use a supervised algorithm in all the cases with the exception of k-means yeah so i use two data sets for performance evaluation i use the us post office of handwritten digits which is much smaller but it's more tricky by more tricky i mean you can sort of perform transformations on it and i use the modified nist or menis database which is much larger in a industry standard really and this is what a digit looks l