Re: [Scikit-learn-general] one-class SVM with limited number of samples

2014-09-06 Thread Pagliari, Roberto
you, From: Albert Thomas [mailto:[email protected]] Sent: Saturday, September 06, 2014 5:35 AM To: [email protected] Subject: Re: [Scikit-learn-general] one-class SVM with limited number of samples Hi Roberto, One possible way to tune the hyperparameters of the

Re: [Scikit-learn-general] one-class SVM with limited number of samples

2014-09-06 Thread Albert Thomas
2014 1:36 PM > *To:* [email protected] > > *Subject:* [Scikit-learn-general] one-class SVM with limited number of > samples > > > > I am trying to train the one-class SVM. > > > > According to libSVM > > *Q: How do I choose parameters for o

Re: [Scikit-learn-general] one-class SVM with limited number of samples

2014-09-05 Thread Pagliari, Roberto
Subject: [Scikit-learn-general] one-class SVM with limited number of samples I am trying to train the one-class SVM. According to libSVM Q: How do I choose parameters for one-class SVM as training data are in only one class? You have pre-specified true positive rate in mind and then search for

[Scikit-learn-general] one-class SVM with limited number of samples

2014-09-05 Thread Pagliari, Roberto
I am trying to train the one-class SVM. According to libSVM Q: How do I choose parameters for one-class SVM as training data are in only one class? You have pre-specified true positive rate in mind and then search for parameters which achieve similar cross-validation accuracy. But the one-class