from modshogun import *
import numpy as np

train = StringCharFeatures(['abc','def','one','two'],RAWBYTE)
labels = RegressionLabels(np.array([-.2,-.1,.5,.2]))
kernel = WeightedDegreeStringKernel()
inf_exact = ExactInferenceMethod(kernel, train, ZeroMean(), labels, GaussianLikelihood(1))
gp = GaussianProcessRegression(inf_exact)
gp.train()
test_labels=gp.apply(train)