Quote:
Originally Posted by bargava
I am trying to use LIBSVM to do this. And for using this, a value for C should be specified.
Should C be assigned an extremely large arbitrary value (say: 1e+10)? Would that be similar to implementing a hard margin SVM?
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I tried 10^3 first and then increased the exponent until the output stopped changing.
Edit: I seem to recall that 1000 was considered a good rule of thumb for a hard margin. But I found from practice that in this question it was still insufficient.