def run_AVG_DT_paper(_xTr, yTr, _xTe, yTe):
xTr = change_to_avg(_xTr)
xTe = change_to_avg(_xTe)
clf = DT_AVG()
clf.fit(xTr, yTr)
print( 'JapaneseVowels AVG acc is {0}'.format( clf.score(xTe, yTe) ) )
from myDT_AVG import DT_AVG
def change_to_pdf_single(data):
(N, M) = data.shape
return [[{data[i][j]: 1.0} for j in xrange(M)] for i in xrange(N)]
if __name__ == '__main__':
iris = load_iris()
xTr, xTe, yTr, yTe = cross_validation.train_test_split(iris.data,
iris.target,
test_size=0.1,
random_state=692)
#clf = DecisionTreeClassifier()
clf = DT_AVG(debug=True)
clf.fit(xTr, yTr)
acc = clf.score(xTe, yTe)
print("iris DT acc is {0}".format(acc))
pdfTr = change_to_pdf_single(xTr)
pdfTe = change_to_pdf_single(xTe)
clf = UDT(debug=True)
clf.fit(pdfTr, yTr)
acc = clf.score(pdfTe, yTe)
print("iris UDT acc is {0}".format(acc))
#xTr,xTe = cross_validation.train_test_split(iris.data, test_size = 0.2, random_state=100)
#yTr,yTe = cross_validation.train_test_split(iris.target, test_size = 0.2, random_state=100)
clf = DT_AVG()
print("iris DT 10-forld acc is {0}".format(
from sklearn import cross_validation
from sklearn.datasets import load_iris
#from sklearn.tree import DecisionTreeClassifier
from myUDT import UDT
from myDT_AVG import DT_AVG
def change_to_pdf_single(data):
(N,M) = data.shape
return [ [{data[i][j]:1.0} for j in xrange(M)] for i in xrange(N) ]
if __name__ == '__main__':
iris = load_iris()
xTr, xTe, yTr, yTe = cross_validation.train_test_split(
iris.data, iris.target, test_size=0.1, random_state=692)
#clf = DecisionTreeClassifier()
clf = DT_AVG(debug=True)
clf.fit(xTr, yTr)
acc = clf.score(xTe, yTe)
print( "iris DT acc is {0}".format(acc) )
pdfTr = change_to_pdf_single(xTr)
pdfTe = change_to_pdf_single(xTe)
clf = UDT(debug=True)
clf.fit(pdfTr, yTr)
acc = clf.score(pdfTe, yTe)
print( "iris UDT acc is {0}".format(acc) )
#xTr,xTe = cross_validation.train_test_split(iris.data, test_size = 0.2, random_state=100)
#yTr,yTe = cross_validation.train_test_split(iris.target, test_size = 0.2, random_state=100)
clf = DT_AVG()
print( "iris DT 10-forld acc is {0}".format(
