def get_distinct_class_values(self):
"""
Return (sorted) list of all occuring classes.
"""
if self.class_dvalues == None:
self.class_dvalues = pylib_basics.uniq(self.get_class_values())
return self.class_dvalues
def get_distinct_class_values(self):
"""
Return (sorted) list of all occuring classes.
"""
if self.class_dvalues == None:
self.class_dvalues = pylib_basics.uniq(self.get_class_values())
return self.class_dvalues
def get_distinct_feature_values(self, feature):
"""
Return (sorted) list of all distinct values for a given
feature.
"""
if not self.feature_no:
return None
if not self.feature_dvalues:
self.feature_dvalues = [None] * self.feature_no
if not self.feature_dvalues[feature]:
self.feature_dvalues[feature] =\
pylib_basics.uniq(self.get_feature_values(feature))
return self.feature_dvalues[feature]
def get_distinct_feature_values(self, feature):
"""
Return (sorted) list of all distinct values for a given
feature.
"""
if not self.feature_no:
return None
if not self.feature_dvalues:
self.feature_dvalues = [None] * self.feature_no
if not self.feature_dvalues[feature]:
self.feature_dvalues[feature] =\
pylib_basics.uniq(self.get_feature_values(feature))
return self.feature_dvalues[feature]