Hello, I'm using otbcli_TrainImagesClassifier to classify images. Right now I'm creating classifiers, and it's working fine on multiple images, but then I came across one where the classifier produced a label that was not in the training data set. The classification matrix is:
#Reference labels (rows):70,200 #Produced labels (columns):20,70,200 2626,17083,2857 54632,24413,59378 Why would it produce a label that was not in the reference set? And why in such abundance? This is the command that I called: call otbcli_TrainImagesClassifier -io.il Imagery/2010/P3_10cm1.tif -io.vd "ImageAnalysis/TrainingShapefiles/Train3_many.shp" -io.imstat ImageAnalysis/2010Stats/Stats3.xml -sample.mv 100 -sample.mt 100 -sample.vtr 0.5 -sample.edg false -sample.vfn Class10 -classifier libsvm -classifier.libsvm.k linear -classifier.libsvm.c 1 -classifier.libsvm.opt false -io.out "ImageAnalysis/Classifiers/2010Plot3many.svm" -io.confmatout "ImageAnalysis/ConMats/2010Plot3many.conmat" Thank you for any insight! -- -- Check the OTB FAQ at http://www.orfeo-toolbox.org/FAQ.html You received this message because you are subscribed to the Google Groups "otb-users" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/otb-users?hl=en --- You received this message because you are subscribed to the Google Groups "otb-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
