Thursday, April 10, 2014

Similarity Matrix

The purpose of the similarity matrix is to show the similarity between the number of data points. Each element of the similarity matrix has a measure of similarity between the data points. This is a behavioral clustering similarity matrix with pixel (I,j) represents the similarity between the i-th and the j-th synopsis. A red pixel indicates that the similarity is close to 1 indicating that the synopsis are nearly identical, while the blue pixels represent that there is little similarity.

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