Last data update: 2014.03.03
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R: lasvmPredict
lasvmPredict | R Documentation |
lasvmPredict
Description
Use lasvm to train a given problem.
Usage
lasvmPredict(x, model, verbose = FALSE)
Arguments
x |
data matrix
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model |
trained model
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verbose |
verbose output?
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Value
a list consisting of
predictions the predicted labels
Examples
model = lasvmR::lasvmTrain (x = as.matrix(iris[seq(1,150,2),1:4]),
y = (as.numeric(iris[seq(1,150,2),5]) %% 2)*2-1,
gamma = 1,
cost = 1,
kernel = 2)
ytrue = (as.numeric(iris[seq(2,150,2),5]) %% 2)*2-1
result = lasvmPredict (x = as.matrix(iris[seq(2,150,2),1:4]), model)
ypred = result$predictions
error = sum(abs(ypred - ytrue))/length(ytrue)
cat ("Error rate =", error*100)
Results
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