Dear List, Please I am undertaking land cover classification with the support vector machine but output image have some portions appearing white. I have tried both the *caret *and *e1071, *yet I got the same error image. Find below the codes:
Caret package modFit_svmR1999 <- train(as.factor(class) ~ B1 + B2 + B3 + B4 + B5 + B7, data = TrainSet1999, method = "svmRadial") e1071 package modFit_svmR1999 <- svm(as.factor(class) ~ B1 + B2 + B3 + B4 + B5 + B7, data = TrainSet1999) Before running the above codes, I had done all the necessary image staking, extracting of pixel values and data partitioning. I don't know what I am not doing right and I will be glad to have some assistance. Thank you Best regards, Enoch -- *Enoch Gyamfi - Ampadu* *Geography & Environmental Sciences* *College of Agriculture, Engineering & Science* *University of KwaZulu-Natal, Westville Campus* *Private Bag X54001* *Durban, South Africa **– 4000**.* *Phone: +27 835 828255* *email: egamp...@gmail.com <egamp...@gmail.com>* *skype: enoch.ampadu* *The highest evidence of nobility is self-control*. *A simple act of kindness creates an endless ripple*. [[alternative HTML version deleted]] _______________________________________________ R-sig-Geo mailing list R-sig-Geo@r-project.org https://stat.ethz.ch/mailman/listinfo/r-sig-geo