Message-ID: <20110404091303.M91337@mail.amu.ac.in>
Date: 2011-04-04T09:15:15Z
From: Sadaf Zaidi
Subject: Please help
Dear Sir/Madam,
I am stuck with a nagging problem in using R for SVM regression. My data has 5
dimensions and 400 observations. The independent variables are :
Peb, Ksub, Sub, and Xtt.
The dependent variable is: Rexp.
I tried using the svm.tune function to tune the hyper parameters: gamma, epsilon and C.
I am getting the following error message:
Error in predict.svm(ret, xhold, decision.values+TRUE): Model is empty!
May you please help me!
SADAF ZAIDI
Associate Professor
Department of
Aligarh Muslim University
Aligarh 202002.