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SOM Plot
tigerwoods
Member Posts: 3 
Contributor I
Hi,
I'm trying to make a SOM Plot for my database. I have:
26.000 records
13 input variables
I'm trying to make the map after the normalization of the data. I'm also defining:
Net width = 5
Net Height = 5
Training Rounds = 1
Adaptations Radius = 3
The program starts the calculation, but never ends it neither gives any message of error.
What am I doing wrong?
Thaks,
RS
I'm trying to make a SOM Plot for my database. I have:
26.000 records
13 input variables
I'm trying to make the map after the normalization of the data. I'm also defining:
Net width = 5
Net Height = 5
Training Rounds = 1
Adaptations Radius = 3
The program starts the calculation, but never ends it neither gives any message of error.
What am I doing wrong?
Thaks,
RS
0
Answers
I could reproduce this error for large data sets and I have created an internal bug report. As a workaround you could try to plot only parts of the data. Use the Sample operator to create a suitable sample.
Best regards,
Marius