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FeatureSelectionExecution.py
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FeatureSelectionExecution.py
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from weka.classifiers import Classifier
from weka.filters import Filter,MultiFilter
from FeatureSelection import FeatureSelection
class FeatureSelectionExecution:
def __init__(self, databaseName, features, runtime, limit, mr):
self.databaseName = databaseName
self.features = features
self.KFOLD = 10
self.replaceMissingValues = None
self.zscore = 0
self.normalize = 0
self.classifier = None
self.executor = None
self.runtime = runtime
self.limit = limit
self.mr = mr
self.featureSelection = None
def executeAll(self):
self.executeFullFeaturesWithNoFilters()
self.executeWithNoFilter()
self.executeFullFeaturesNormalized()
self.executeWithNormalization()
self.executeFullFeaturesZScore()
self.executeWithZScore()
def executeWithNoFilter(self):
print('executeWithNoFilter')
self.executor.loadFeatures(self.databaseName,self.replaceMissingValues)
self.featureSelection = FeatureSelection(self.runtime,
self.limit,self.mr,self.executor)
self.featureSelection.setExecutor(self.executor)
self.featureSelection.execute()
def executeWithNormalization(self):
self.executor.loadFeatures(self.databaseName,self.replaceMissingValues,self.normalize)
self.featureSelection = FeatureSelection(self.runtime,self.limit,self.mr,self.executor)
self.featureSelection.setExecutor(self.executor)
self.featureSelection.execute()
def executeWithZScore(self):
print('executeWithZScore')
self.executor.loadFeatures(self.databaseName,self.replaceMissingValues, self.zscore)
self.featureSelection = FeatureSelection(self.runtime,self.limit,self.mr,self.executor)
self.featureSelection.setExecutor(self.executor)
self.featureSelection.execute()
def executeFullFeaturesWithNoFilters(self):
print('executeFullFeaturesWithNoFilters')
self.executor.loadFeatures(self.databaseName,self.replaceMissingValues)
result = self.executor.execute(self.features,self.KFOLD)
print('Full '+result+'%')
def executeFullFeaturesNormalized(self):
print('executeFullFeaturesNormalized')
self.executor.loadFeatures(self.databaseName,self.replaceMissingValues,self.normalize)
result = self.executor.execute(self.features,self.KFOLD)
print('Full '+result + '%')
def executeFullFeaturesZScore(self):
print('executeFullFeaturesZScore')
self.executor.loadFeatures(self.databaseName,self.replaceMissingValues,self.zscore)
result = self.executor.execute(self.features,self.zscore)
result = self.executor.execute(self.features,self.KFOLD)
print('Full ' + result + '%')
def setDatabaseName(self,databaseName):
self.databaseName = databaseName