Count value Frequency From Array For each row, Max Frequency Row
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Hi Experts,
I have an array
a =
0 0 100 100 100 100 100 100 100 100 0 0
0 100 100 100 100 100 100 100 100 100 0 100
0 0 100 100 0 0 100 100 100 100 100 100
I want to count the number of times 100 appears in each row and extract the row number!! In this case we have
Row 1= 8
Row 2= 10
Row 3= 8
Row 2 = 10
Can any one help me to write the code lines to achieve this!!!!!!
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Image Analyst
2015-4-7
Try this
output = sum(a == 100, 2)
3 个评论
rizwan
2015-4-7
rizwan
2015-4-7
Image Analyst
2015-4-7
I have no idea what you're talking about. I don't know what that matrix has to do with clustering or classifying. What do you want to do with that matrix as far as clustering or classifying goes? Are you sure you commented on the right Answer????
Anyway, I don't have the Statistics and Machine Learning Toolbox (yet). You can find out about kmeans here: http://www.mathworks.com/help/stats/examples/cluster-analysis.html
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