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I had some experiments about calculating Mahalanobis distance between each two observations by using the original data, Z-score normalised data and Min-Max normalised data, the vectors are...
18 August 2019 4,405 0 View
I have a data set, all the vectors are ranging from 0-1, positive skewed, I used PCA to reduce the dimension and find importance features, I tried by using the original data and the data after...
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