topic Re: Is there any way to implement one-class SVM for anomaly detection in EM 14.1? in SAS Data Science

Is there any way to implement one-class SVM for anomaly detection in EM 14.1?

gabon — Sat, 04 Feb 2017 15:08:58 GMT

Hello,

I am analysing a dataset with highly unbalanced data, and would like to try out different approaches, one of which is also anomaly detection approach. Does somebody know if there is a way to use one class SVM in EM, like an existing custom SAS code or some tweaking of the existing SVM node?

Thank you 🙂

P.S. article about one class SVM - http://rvlasveld.github.io/blog/2013/07/12/introduction-to-one-class-support-vector-machines/

Re: Is there any way to implement one-class SVM for anomaly detection in EM 14.1?

WendyCzika — Wed, 08 Feb 2017 14:02:11 GMT

Not yet, but keep your eyes peeled! In a release in the near-future, a Viya procedure is coming for implementing the Support Vector Data Description method mentioned in your link.

Re: Is there any way to implement one-class SVM for anomaly detection in EM 14.1?

gabon — Wed, 08 Feb 2017 20:52:02 GMT

Thanks a lot for letting me know, I'm looking forward to it 🙂