def test_updateDimensions_when_phrases_with_lower_id_are_removed_from_phraseTextToIdMap(self):
stream_settings['dimensions'] = 3
for phrase, score in zip(['new', 'phrases', 'are'], range(100,103)): self.phraseTextToPhraseObjectMap[phrase] = Phrase(phrase, test_time, score=score)
self.phraseTextAndDimensionMap.set(TwoWayMap.MAP_FORWARD, 'cluster', 2)
self.phraseTextToPhraseObjectMap['cluster'].score=100
UtilityMethods.updateDimensions(self.phraseTextAndDimensionMap, self.phraseTextToPhraseObjectMap, test_time, **stream_settings)
self.assertEqual(range(3), sorted(self.phraseTextAndDimensionMap.getMap(TwoWayMap.MAP_FORWARD).values()))
def test_updateDimensions_when_dimensions_have_to_be_removed(self):
stream_settings['dimensions'] = 4
self.phraseTextAndDimensionMap.set(TwoWayMap.MAP_FORWARD, 'abcdx', 2)
self.phraseTextAndDimensionMap.set(TwoWayMap.MAP_FORWARD, 'abcdxy', 3)
for phrase, score in zip(['new_text'], range(7,8)): self.phraseTextToPhraseObjectMap[phrase] = Phrase(phrase, test_time, score=score)
self.phraseTextToPhraseObjectMap['cluster'].latestOccuranceTime=test_time-3*stream_settings['max_phrase_inactivity_time_in_seconds']
UtilityMethods.updateDimensions(self.phraseTextAndDimensionMap, self.phraseTextToPhraseObjectMap, test_time, **stream_settings)
self.assertEqual(set({'project':0, 'new_text': 1}), set(self.phraseTextAndDimensionMap.getMap(TwoWayMap.MAP_FORWARD)))
def test_updateDimensions_remove_old_phrases(self):
originalTime=self.phraseTextToPhraseObjectMap['abcd'].latestOccuranceTime
self.phraseTextToPhraseObjectMap['abcd'].latestOccuranceTime=test_time
UtilityMethods.updateDimensions(self.phraseTextAndDimensionMap, self.phraseTextToPhraseObjectMap, test_time, **stream_settings)
self.assertTrue('abcd' in self.phraseTextToPhraseObjectMap)
self.phraseTextToPhraseObjectMap['abcd'].latestOccuranceTime=originalTime
UtilityMethods.updateDimensions(self.phraseTextAndDimensionMap, self.phraseTextToPhraseObjectMap, test_time, **stream_settings)
self.assertTrue('abcd' not in self.phraseTextToPhraseObjectMap)
def updateDimensions(hdStreamClusteringObject, currentMessageTime):
# Update dimensions.
UtilityMethods.updateDimensions(
hdStreamClusteringObject.phraseTextAndDimensionMap,
hdStreamClusteringObject.phraseTextToPhraseObjectMap,
currentMessageTime, **hdStreamClusteringObject.stream_settings)
DataStreamMethods._resetClustersInSignatureTries(
hdStreamClusteringObject, currentMessageTime)
def test_updateDimensions_when_phraseTextToIdMap_is_filled_to_max_dimensions(
self):
for phrase, score in zip(['added'], range(10, 11)):
self.phraseTextToPhraseObjectMap[phrase] = Phrase(phrase,
test_time,
score=score)
UtilityMethods.updateDimensions(self.phraseTextAndDimensionMap,
self.phraseTextToPhraseObjectMap,
test_time, **stream_settings)
self.assertEqual({
'project': 0,
'added': 1
}, self.phraseTextAndDimensionMap.getMap(TwoWayMap.MAP_FORWARD))
def test_updateDimensions_remove_old_phrases(self):
originalTime = self.phraseTextToPhraseObjectMap[
'abcd'].latestOccuranceTime
self.phraseTextToPhraseObjectMap[
'abcd'].latestOccuranceTime = test_time
UtilityMethods.updateDimensions(self.phraseTextAndDimensionMap,
self.phraseTextToPhraseObjectMap,
test_time, **stream_settings)
self.assertTrue('abcd' in self.phraseTextToPhraseObjectMap)
self.phraseTextToPhraseObjectMap[
'abcd'].latestOccuranceTime = originalTime
UtilityMethods.updateDimensions(self.phraseTextAndDimensionMap,
self.phraseTextToPhraseObjectMap,
test_time, **stream_settings)
self.assertTrue('abcd' not in self.phraseTextToPhraseObjectMap)
def test_updateDimensions_when_phrases_with_lower_id_are_removed_from_phraseTextToIdMap(
self):
stream_settings['dimensions'] = 3
for phrase, score in zip(['new', 'phrases', 'are'], range(100, 103)):
self.phraseTextToPhraseObjectMap[phrase] = Phrase(phrase,
test_time,
score=score)
self.phraseTextAndDimensionMap.set(TwoWayMap.MAP_FORWARD, 'cluster', 2)
self.phraseTextToPhraseObjectMap['cluster'].score = 100
UtilityMethods.updateDimensions(self.phraseTextAndDimensionMap,
self.phraseTextToPhraseObjectMap,
test_time, **stream_settings)
self.assertEqual(
range(3),
sorted(
self.phraseTextAndDimensionMap.getMap(
TwoWayMap.MAP_FORWARD).values()))
def test_updateDimensions_when_dimensions_have_to_be_removed(self):
stream_settings['dimensions'] = 4
self.phraseTextAndDimensionMap.set(TwoWayMap.MAP_FORWARD, 'abcdx', 2)
self.phraseTextAndDimensionMap.set(TwoWayMap.MAP_FORWARD, 'abcdxy', 3)
for phrase, score in zip(['new_text'], range(7, 8)):
self.phraseTextToPhraseObjectMap[phrase] = Phrase(phrase,
test_time,
score=score)
self.phraseTextToPhraseObjectMap[
'cluster'].latestOccuranceTime = test_time - 3 * stream_settings[
'max_phrase_inactivity_time_in_seconds']
UtilityMethods.updateDimensions(self.phraseTextAndDimensionMap,
self.phraseTextToPhraseObjectMap,
test_time, **stream_settings)
self.assertEqual(
set({
'project': 0,
'new_text': 1
}),
set(self.phraseTextAndDimensionMap.getMap(TwoWayMap.MAP_FORWARD)))
def test_updateDimensions_when_phraseTextToIdMap_has_lesser_than_max_dimensions(
self):
stream_settings['dimensions'] = 4
for phrase, score in zip(['new', 'phrases', 'are', 'added'],
range(7, 11)):
self.phraseTextToPhraseObjectMap[phrase] = Phrase(phrase,
test_time,
score=score)
UtilityMethods.updateDimensions(self.phraseTextAndDimensionMap,
self.phraseTextToPhraseObjectMap,
test_time, **stream_settings)
self.assertEqual(
set({
'project': 0,
'phrases': 1,
'are': 2,
'added': 3
}),
set(self.phraseTextAndDimensionMap.getMap(TwoWayMap.MAP_FORWARD)))
self.assertEqual(4, len(self.phraseTextAndDimensionMap))
def test_updateDimensions_when_phraseTextToIdMap_has_lesser_than_max_dimensions(self):
stream_settings['dimensions'] = 4
for phrase, score in zip(['new', 'phrases', 'are', 'added'], range(7,11)): self.phraseTextToPhraseObjectMap[phrase] = Phrase(phrase, test_time, score=score)
UtilityMethods.updateDimensions(self.phraseTextAndDimensionMap, self.phraseTextToPhraseObjectMap, test_time, **stream_settings)
self.assertEqual(set({'project':0, 'phrases': 1, 'are':2, 'added':3}), set(self.phraseTextAndDimensionMap.getMap(TwoWayMap.MAP_FORWARD)))
self.assertEqual(4, len(self.phraseTextAndDimensionMap))
def test_updateDimensions_when_phraseTextToIdMap_is_filled_to_max_dimensions_and_entire_map_is_changed(self):
for phrase, score in zip(['added', 'are'], range(10,12)): self.phraseTextToPhraseObjectMap[phrase] = Phrase(phrase, test_time, score=score)
UtilityMethods.updateDimensions(self.phraseTextAndDimensionMap, self.phraseTextToPhraseObjectMap, test_time, **stream_settings)
self.assertEqual({'added':1, 'are': 0}, self.phraseTextAndDimensionMap.getMap(TwoWayMap.MAP_FORWARD))
def updateDimensions(hdStreamClusteringObject, currentMessageTime):
# Update dimensions.
UtilityMethods.updateDimensions(hdStreamClusteringObject.phraseTextAndDimensionMap, hdStreamClusteringObject.phraseTextToPhraseObjectMap, currentMessageTime, **hdStreamClusteringObject.stream_settings)
DataStreamMethods._resetClustersInSignatureTries(hdStreamClusteringObject, currentMessageTime)
