class bibloTrain(): def __init__(self, bilboOptions, dirCorpus, testPercentage, numberOfPartition=10, prefix=''): self.bilboOptions = bilboOptions self.bilboOptions.T = True self.bilboOptions.L = False self.bilboOptions.t = 'bibl' #self.bilboOptions.k = 'all' #print self.bilboOptions self.partitions = Partition(dirCorpus, testPercentage, numberOfPartition, prefix) self.dirPartitions = self.partitions.getDirPartitionNames() def train(self): for dirPartition in self.dirPartitions: print "dirPartition", dirPartition (annotateDir, testDir, trainDir, modelDir, resultDir) = self.partitions.getDirTestNames(dirPartition) self._del_tmp_file(trainDir) # tmp file of test data are here bilbo = Bilbo(modelDir, self.bilboOptions, "crf_model_simple") # tmpFiles saved in modelDir if -k all bilbo.train(trainDir, modelDir, 1) def _del_tmp_file(self, resultDir): pattern = os.path.join(resultDir,'tmp*') tmpDirs = glob.glob(pattern) for tmpDir in tmpDirs: shutil.rmtree(tmpDir)
class bilboEval():
def __init__(self, dirCorpus, testPercentage, numberOfPartition=10, prefix=''):
self.partitions = Partition(dirCorpus, testPercentage, numberOfPartition, prefix)
self.dirPartitions = self.partitions.getDirPartitionNames()
def eval(self):
allValues = []
for dirPartition in self.dirPartitions:
#print "dirPartition", dirPartition
(annotateDir, testDir, trainDir, modelDir, resultDir) = self.partitions.getDirTestNames(dirPartition)
labeledContent = self._getFile(resultDir, 'testEstCRF_Wapiti.txt')
desiredContent = self._getFile(trainDir, 'evaldata_CRF_Wapiti.txt') # tmpFiles from training of testDir are saved in trainDir !
# harmonize the two lists, they are not tokenized the same way
desiredContentHarmonized, labeledContentHarmonized = prepareEval.prepareEval(desiredContent, labeledContent)
self._saveFile(labeledContentHarmonized, resultDir, 'annotatedEval.txt')
self._saveFile(desiredContentHarmonized, resultDir, 'desiredEval.txt')
evalText, labels, values = TokenAccuracyEval.evaluate(labeledContentHarmonized, desiredContentHarmonized)
allValues.append(values)
self._saveFile(evalText, dirPartition, 'evaluation.txt')
# calculate average of results for all partitions
average = [float(sum(col))/len(col) for col in zip(*allValues)]
allValues.append(average)
# print all results and average on the last line
finalEval = "\t".join(labels) + "\n"
finalEval += "\n".join(["\t".join(['{:f}'.format(v) for v in values]) for values in allValues])
self._saveFile(finalEval, self.partitions.getDirPercentName(), 'evaluation.tsv')
def _getFile(self, fileDir, pattern):
pattern = os.path.join(fileDir,'tmp*', pattern)
files = glob.glob(pattern)
with open(files[0], 'r', encoding='utf-8') as content_file:
content = content_file.read()
return content
def _saveFile(self, content, dirName, fileName):
fileName = os.path.join(dirName, fileName)
with open(fileName, 'w', encoding='utf-8') as content_file:
content_file.write(content)
class bilboAnnotate(): def __init__(self, bilboOptions, dirCorpus, testPercentage, numberOfPartition=10, prefix=''): self.bilboOptions = bilboOptions self.bilboOptions.L = True self.bilboOptions.T = False self.bilboOptions.t = 'bibl' self.bilboOptions.k = 'all' self.bilboOptions.o = 'simple' #print self.bilboOptions self.partitions = Partition(dirCorpus, testPercentage, numberOfPartition, prefix) self.dirPartitions = self.partitions.getDirPartitionNames() def annotate(self): for dirPartition in self.dirPartitions: (annotateDir, testDir, trainDir, modelDir, resultDir) = self.partitions.getDirTestNames(dirPartition) # annotation of test data striped tagged self._setBilboAnnotate() self._del_tmp_file(resultDir) bilbo = Bilbo(resultDir, self.bilboOptions, "crf_model_simple") bilbo.annotate(annotateDir, modelDir, 1) # train with test data for evaluation self._setBilboTrain() self._del_tmp_file(trainDir) bilbo = Bilbo(trainDir, self.bilboOptions, "crf_model_simple") # To save tmpFiles in testDir corpus = Corpus(testDir, self.bilboOptions) corpus.extract(1, "bibl") bilbo.crf.prepareTrain(corpus, 1, "evaldata_CRF.txt", 1, 1) #CRF training data extraction def _setBilboAnnotate(self): self.bilboOptions.L = True self.bilboOptions.T = False def _setBilboTrain(self): self.bilboOptions.L = False self.bilboOptions.T = True def _del_tmp_file(self, resultDir): pattern = os.path.join(resultDir,'tmp*') tmpDirs = glob.glob(pattern) for tmpDir in tmpDirs: shutil.rmtree(tmpDir)
class bilboEval():
def __init__(self, dirCorpus, testPercentage, numberOfPartition=10, prefix=''):
self.partitions = Partition(dirCorpus, testPercentage, numberOfPartition, prefix)
self.dirPartitions = self.partitions.getDirPartitionNames()
def eval(self):
allValues = []
for dirPartition in self.dirPartitions:
#print "dirPartition", dirPartition
(annotateDir, testDir, trainDir, modelDir, resultDir) = self.partitions.getDirTestNames(dirPartition)
testEstCRF = self._getFile(resultDir, 'testEstCRF_Wapiti.txt')
testEstCRFFormated = self._formatEval(testEstCRF)
##print testEstCRFFormated
desiredResult = self._getFile(trainDir, 'evaldata_CRF_Wapiti.txt')
desiredResultFormated = self._formatEval(desiredResult)
#print desiredResultFormated
desiredResultFormated, testEstCRFFormated = self._harmonizeList(desiredResultFormated, testEstCRFFormated)
testEstCRFFormated = "\n".join(testEstCRFFormated)
desiredResultFormated = "\n".join(desiredResultFormated)
self._saveFile(testEstCRFFormated, resultDir, 'annotatedEval.txt')
self._saveFile(desiredResultFormated, resultDir, 'desiredEval.txt')
evalText, labels, values = TokenAccuracyEval.evaluate(testEstCRFFormated, desiredResultFormated)
allValues.append(values)
self._saveFile(evalText, dirPartition, 'evaluation.txt')
average = [float(sum(col))/len(col) for col in zip(*allValues)]
allValues.append(average)
finalEval = "\t".join(labels) + "\n"
finalEval += "\n".join(["\t".join(['{:f}'.format(v) for v in values]) for values in allValues])
self._saveFile(finalEval, self.partitions.getDirPercentName(), 'evaluation.tsv')
def _getFeatureAndName(self, token):
words = token.split("\t")
feature = words[0]
name = words[1] if len(words) > 1 else ""
if len(name.split()) > 1:
name = "".join(name.split()) # kind of a bug: get rid of non printing utf-8 characters
return feature, name
# output is not the same length, before debug, dirty solution to harmonise output
def _harmonizeList(self, shortList, longList):
indexLong = 0
indexShort = 0
lengthShort = len(shortList)
lengthLong = len(longList)
newShortList = []
newLongList = []
while True:
featureShort, partShort = self._getFeatureAndName(shortList[indexShort])
featureLong , partLong = self._getFeatureAndName(longList[indexLong])
while True:
if partShort == partLong:
#print indexShort, partShort.encode('utf8'), indexLong, partLong.encode('utf8'), "RESOLVED"
break
#print indexShort, partShort.encode('utf8'), len(partShort), indexLong, partLong.encode('utf8'), len(partLong)
if partShort < partLong:
indexShort +=1
_, partShortAppend = self._getFeatureAndName(shortList[indexShort])
partShort += partShortAppend
else:
indexLong +=1
_, partLongAppend = self._getFeatureAndName(longList[indexLong])
partLong += partLongAppend
textShort = featureShort + "\t" + partShort if partShort else ''
newShortList.append(textShort)
textLong = featureLong + "\t" + partLong if partLong else ''
newLongList.append(textLong)
indexShort += 1
indexLong += 1
if indexShort == lengthShort or indexLong == lengthLong:
break
#print str(len(newShortList)), indexShort, lengthShort, str(len(newLongList)), indexLong, lengthLong
return newShortList, newLongList
def _getFile(self, fileDir, pattern):
pattern = os.path.join(fileDir,'tmp*', pattern)
files = glob.glob(pattern)
with open(files[0], 'r', encoding='utf-8') as content_file:
content = content_file.read()
return content
def _saveFile(self, content, dirName, fileName):
fileName = os.path.join(dirName, fileName)
with open(fileName, 'w', encoding='utf-8') as content_file:
content_file.write(content)
def _formatEval(self, content):
formated = []
for line in content.split("\n"):
words = line.split(" ")
#print words
if len(words)>1:
formated.append(words[-1].strip() + "\t" + words[0].strip())
#formated.append(words[0])
else:
formated.append('')
return formated
