Well this is an input parameter, I'd like to access the cost function directly so that I can use it to follow its gradient to the limit between the two classes. Matthieu 2008/2/15, Davide Albanese <albanese@fbk.eu>:
Yes: https://mlpy.fbk.eu/wiki/MlpyExamplesWithDoc
* svm() Initialize the svm class.
Inputs: ... cost - for cost-sensitive classification [-1.0, 1.0]
Matthieu Brucher ha scritto:
OK, I'll try it then :)
Is there an access to the underlying cost function ? (this is mainly what I need)
Matthieu
2008/2/15, Davide Albanese <albanese@fbk.eu <mailto:albanese@fbk.eu>>:
I don't know very well libsvm too, the core of svm-mlpy is written in C and was developed by Stefano Merler (merler@fbk.eu
<mailto:merler@fbk.eu>).
I have simply wrapped it into svm() Python class.
Regards,
/* da */
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