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SOM - please help

1 次查看（过去 30 天）
naghmeh moradpoor
关闭： MATLAB Answer Bot 2021-8-20
Dear Sir/Madam
I have employed:
"classes = vec2ind(y)" in my code for unsupervised SOM clustering where "y = net(x)"
For my dataset "classes" is a matrix of 1 x 2643
Then I try to print out the output from "classes" considering only column 1 to 10:
"h=classes (1:10); h"
The output on the screen is:
"h =
40 40 40 40 40 40 40 40 40 40"
but I could not understand what this means.
Please, could you help me with this. Regards, Naghmeh
  1 个评论
Greg Heath
Greg Heath 2017-7-12
Sorry, I haven't used MATLAB's form of SOM. The one I wrote circa 1982 is buried in my cellar somewhere and probably won't be found while I am still alive.
Right now my plate is full, no ... overflowing, so I cannot help.
Sorry, I just don't have the time.
Greg

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