Parameter ranges for sigmoid and polynomial kernel
2 visualizaciones (últimos 30 días)
Mostrar comentarios más antiguos
Hello
I would like to use a SVM classifier with a sigmoid and polynomial kernel.
The sigmoid kernel has the following form: tanh(gamma * u'*v + coef0)
The polynomial kernel has the following form: (gamma * u'*v + coef0)^degree
Which parameter ranges are resonable to try for gamma and coef0?
1 comentario
John D'Errico
el 6 de Mayo de 2016
You don't think that depends entirely upon your data? Let me rephrase that - it depends entirely upon your data. Knowing nothing at all about your specific problem & data, [-inf,inf] is virtually as much as one can say.
Respuestas (0)
Ver también
Categorías
Más información sobre Statistics and Machine Learning Toolbox en Help Center y File Exchange.
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!