localDescent {RSSL}

Local descent

Description

Local descent used in S4VM

Usage

localDescent(instance, label, labelNum, unlabelNum, gamma, C, beta, alpha)

Arguments

instance

Design matrix

label

label vector

labelNum

Number of labeled objects

unlabelNum

Number of unlabeled objects

gamma

Parameter for RBF kernel

C

cost parameter for SVM

beta

Controls fraction of objects assigned to positive class

alpha

Controls fraction of objects assigned to positive class

Value

list(predictLabel=predictLabel,acc=acc,values=values,model=model)