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Anomaly detection extension - evaluation

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Learner II Liza3979
Learner II

Anomaly detection extension - evaluation

Hi I'm new here. I want to ask how to do an evaluation (ROC and AUC) of anomaly detection extension ( nearest neighbour based, clustering based and statistical based). I want to compare each model. Thank you.

3 REPLIES
RM Staff RM Staff
RM Staff

Re: Anomaly detection extension - evaluation

Hi,

 

do you have labels available? Otherwise it's impossible to calculate ROC.

 

Best,

Martin

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Head of Data Science Services at RapidMiner
Learner II Liza3979
Learner II

Re: Anomaly detection extension - evaluation

No i don't have. I want to do unsupervised method.

Highlighted
Learner II Liza3979
Learner II

Re: Anomaly detection extension - evaluation

Can you suggest any evaluation method for unsupervised?

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