def generateStatsToDetermineFixedWindowLength():
global maxLength
currentDay = Settings.startTime
while currentDay<=Settings.endTime:
for noOfDays in Utilities.getClassifierLengthsByDay(currentDay, maxLength):
classifier = FixedWindowClassifier(currentTime=currentDay, numberOfExperts=Settings.numberOfExperts, dataType=DocumentType.typeRuuslUnigram, noOfDays=noOfDays)
classifier.load()
data = {'day': datetime.strftime(currentDay, Settings.twitter_api_time_format), 'classifier_length': noOfDays, 'metric': 'aucm', 'number_of_experts': Settings.numberOfExperts, 'data_type': DocumentType.typeRuuslUnigram, 'test_data_days': 1}
data['value'] = classifier.getAUCM(TestDocuments(currentTime=currentDay+timedelta(days=1), numberOfExperts=Settings.numberOfExperts, dataType=DocumentType.typeRuuslUnigram, noOfDays=1).iterator())
Utilities.writeAsJsonToFile(data, Settings.stats_to_determine_fixed_window_length)
currentDay+=timedelta(days=1)
def generateStatsToCompareDifferentDocumentTypes():
global maxLength, idealModelLength
dataTypes = [DocumentType.typeRuuslUnigram, DocumentType.typeCharBigram, DocumentType.typeCharTrigram, DocumentType.typeRuuslBigram, DocumentType.typeRuuslTrigram, DocumentType.typeRuuslSparseBigram,
DocumentType.typeRuuslUnigramNouns, DocumentType.typeRuuslUnigramWithMeta, DocumentType.typeRuuslUnigramNounsWithMeta]
currentDay = Settings.startTime
while currentDay<=Settings.endTime:
noOfDaysList = list(set([idealModelLength]).intersection(set(Utilities.getClassifierLengthsByDay(currentDay, maxLength))))
for noOfDays in noOfDaysList:
for dataType in dataTypes:
print currentDay, noOfDays, dataType
classifier = FixedWindowClassifier(currentTime=currentDay, numberOfExperts=Settings.numberOfExperts, dataType=dataType, noOfDays=noOfDays)
classifier.load()
data = {'day': datetime.strftime(currentDay, Settings.twitter_api_time_format), 'classifier_length': noOfDays, 'metric': 'aucm', 'number_of_experts': Settings.numberOfExperts, 'data_type': dataType, 'test_data_days': 1}
data['value'] = classifier.getAUCM(TestDocuments(currentTime=currentDay+timedelta(days=1), numberOfExperts=Settings.numberOfExperts, dataType=dataType, noOfDays=1).iterator())
Utilities.writeAsJsonToFile(data, Settings.stats_to_compare_different_document_types)
currentDay+=timedelta(days=1)
def generateStatsForDiminishingAUCM():
currentDay = datetime(2011, 3, 26)
for i in range(5):
print currentDay
try:
testDay = currentDay+timedelta(days=1)
noOfDays = [1, 4, 8]
for daysInFuture in range(1, 20):
for noOfDay in noOfDays:
classifier = FixedWindowClassifier(currentTime=currentDay, numberOfExperts=Settings.numberOfExperts, dataType=DocumentType.typeRuuslUnigram, noOfDays=noOfDay)
classifier.load()
data = {'day': datetime.strftime(currentDay, Settings.twitter_api_time_format), 'test_day': datetime.strftime(testDay, Settings.twitter_api_time_format), 'classifier_length': noOfDay, 'metric': 'aucm', 'number_of_experts': Settings.numberOfExperts, 'data_type': DocumentType.typeRuuslUnigram, 'test_data_days': 1, 'no_of_days_in_future': daysInFuture}
data['value'] = classifier.getAUCM(TestDocuments(currentTime=testDay, numberOfExperts=Settings.numberOfExperts, dataType=DocumentType.typeRuuslUnigram, noOfDays=1).iterator())
Utilities.writeAsJsonToFile(data, Settings.stats_for_diminishing_aucm)
testDay+=timedelta(days=1)
except: pass
currentDay+=timedelta(days=1)