how to cluster binary matrix in matlab ?

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kumud alok 2016-5-30

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评论： kumud alok 2016-6-1

let

A=[1 0 0 0 0 0 0 1; 1 1 1 1 1 1 0 1; 0 0 0 0 0 0 1 1; 1 1 1 1 1 1 0 1; 0 0 0 0 0 0 1 1]

how to cluster this matrix A?

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Walter Roberson 2016-5-30

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Under at least two reasonable definitions of "cluster", all of the values that are 1 are in one cluster and all of the values that are 0 are in another cluster. The most obvious "reasonable definition" there involves value, but it also happens that if you use 8-connectivity then every 1 value is "connected" to every other 1 value through a chain.

My speculation is that what you want is bwlabel() with 4 connectivity.

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kumud alok 2016-6-1

thank u..sir can i do clustering of binary matrix using hamming distance..?actually i m working on spatio-temporal data[maternal health data] so i have a binary matrix of fixed length and In the matrix 0 represent increase and 1 represent decrease..now i want to cluster the binary strings of same pattern in one cluster i mean those bit strings which shows the same behaviour should be in one cluster..how can this be possible using hamming distance..if u have any idea please help me..

kumud alok 2016-6-1