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divide_and_compress_test.py
Source:divide_and_compress_test.py 
1#!/usr/bin/python2.42#3# Copyright (C) 2008 Google Inc.4#5# Licensed under the Apache License, Version 2.0 (the "License");6# you may not use this file except in compliance with the License.7# You may obtain a copy of the License at8#9# http://www.apache.org/licenses/LICENSE-2.010#11# Unless required by applicable law or agreed to in writing, software12# distributed under the License is distributed on an "AS IS" BASIS,13# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.14# See the License for the specific language governing permissions and15# limitations under the License.16#17"""Tests for divide_and_compress.py.18TODO(jmatt): Add tests for module methods.19"""20__author__ = 'jmatt@google.com (Justin Mattson)'21import os22import stat23import unittest24import zipfile25import divide_and_compress26import mox27class BagOfParts(object):28 """Just a generic class that I can use to assign random attributes to."""29 def NoOp(self):30 x = 131 32class ValidAndRemoveTests(unittest.TestCase):33 """Test the ArchiveIsValid and RemoveLastFile methods."""34 35 def setUp(self):36 """Prepare the test.37 Construct some mock objects for use with the tests.38 """39 self.my_mox = mox.Mox()40 file1 = BagOfParts()41 file1.filename = 'file1.txt'42 file1.contents = 'This is a test file'43 file2 = BagOfParts()44 file2.filename = 'file2.txt'45 file2.contents = ('akdjfk;djsf;kljdslkfjslkdfjlsfjkdvn;kn;2389rtu4i'46 'tn;ghf8:89H*hp748FJw80fu9WJFpwf39pujens;fihkhjfk'47 'sdjfljkgsc n;iself')48 self.files = {'file1': file1, 'file2': file2}49 def tearDown(self):50 """Remove any stubs we've created."""51 self.my_mox.UnsetStubs()52 def testArchiveIsValid(self):53 """Test the DirectoryZipper.ArchiveIsValid method.54 Run two tests, one that we expect to pass and one that we expect to fail55 """56 test_file_size = 105673057 self.my_mox.StubOutWithMock(os, 'stat')58 os.stat('/foo/0.zip').AndReturn([test_file_size])59 self.my_mox.StubOutWithMock(stat, 'ST_SIZE')60 stat.ST_SIZE = 061 os.stat('/baz/0.zip').AndReturn([test_file_size])62 mox.Replay(os.stat)63 test_target = divide_and_compress.DirectoryZipper('/foo/', 'bar', 64 test_file_size - 1, True)65 self.assertEqual(False, test_target.ArchiveIsValid(),66 msg=('ERROR: Test failed, ArchiveIsValid should have '67 'returned false, but returned true'))68 test_target = divide_and_compress.DirectoryZipper('/baz/', 'bar',69 test_file_size + 1, True)70 self.assertEqual(True, test_target.ArchiveIsValid(),71 msg=('ERROR: Test failed, ArchiveIsValid should have'72 ' returned true, but returned false'))73 def testRemoveLastFile(self):74 """Test DirectoryZipper.RemoveLastFile method.75 Construct a ZipInfo mock object with two records, verify that write is76 only called once on the new ZipFile object.77 """78 source = self.CreateZipSource()79 dest = self.CreateZipDestination()80 source_path = ''.join([os.getcwd(), '/0-old.zip'])81 dest_path = ''.join([os.getcwd(), '/0.zip'])82 test_target = divide_and_compress.DirectoryZipper(83 ''.join([os.getcwd(), '/']), 'dummy', 1024*1024, True)84 self.my_mox.StubOutWithMock(test_target, 'OpenZipFileAtPath')85 test_target.OpenZipFileAtPath(source_path, mode='r').AndReturn(source)86 test_target.OpenZipFileAtPath(dest_path,87 compress=zipfile.ZIP_DEFLATED,88 mode='w').AndReturn(dest)89 self.my_mox.StubOutWithMock(os, 'rename')90 os.rename(dest_path, source_path)91 self.my_mox.StubOutWithMock(os, 'unlink')92 os.unlink(source_path)93 94 self.my_mox.ReplayAll()95 test_target.RemoveLastFile()96 self.my_mox.VerifyAll() 97 def CreateZipSource(self):98 """Create a mock zip sourec object.99 Read should only be called once, because the second file is the one100 being removed.101 Returns:102 A configured mocked103 """104 105 source_zip = self.my_mox.CreateMock(zipfile.ZipFile)106 source_zip.infolist().AndReturn([self.files['file1'], self.files['file1']])107 source_zip.infolist().AndReturn([self.files['file1'], self.files['file1']])108 source_zip.read(self.files['file1'].filename).AndReturn(109 self.files['file1'].contents)110 source_zip.close()111 return source_zip112 def CreateZipDestination(self):113 """Create mock destination zip.114 Write should only be called once, because there are two files in the115 source zip and we expect the second to be removed.116 Returns:117 A configured mocked118 """119 120 dest_zip = mox.MockObject(zipfile.ZipFile)121 dest_zip.writestr(self.files['file1'].filename,122 self.files['file1'].contents)123 dest_zip.close()124 return dest_zip125class FixArchiveTests(unittest.TestCase):126 """Tests for the DirectoryZipper.FixArchive method."""127 128 def setUp(self):129 """Create a mock file object."""130 self.my_mox = mox.Mox()131 self.file1 = BagOfParts()132 self.file1.filename = 'file1.txt'133 self.file1.contents = 'This is a test file'134 def tearDown(self):135 """Unset any mocks that we've created."""136 self.my_mox.UnsetStubs()137 def _InitMultiFileData(self):138 """Create an array of mock file objects.139 Create three mock file objects that we can use for testing.140 """141 self.multi_file_dir = []142 143 file1 = BagOfParts()144 file1.filename = 'file1.txt'145 file1.contents = 'kjaskl;jkdjfkja;kjsnbvjnvnbuewklriujalvjsd'146 self.multi_file_dir.append(file1)147 file2 = BagOfParts()148 file2.filename = 'file2.txt'149 file2.contents = ('He entered the room and there in the center, it was.'150 ' Looking upon the thing, suddenly he could not remember'151 ' whether he had actually seen it before or whether'152 ' his memory of it was merely the effect of something'153 ' so often being imagined that it had long since become '154 ' manifest in his mind.')155 self.multi_file_dir.append(file2)156 file3 = BagOfParts()157 file3.filename = 'file3.txt'158 file3.contents = 'Whoa, what is \'file2.txt\' all about?'159 self.multi_file_dir.append(file3)160 161 def testSingleFileArchive(self):162 """Test behavior of FixArchive when the archive has a single member.163 We expect that when this method is called with an archive that has a164 single member that it will return False and unlink the archive.165 """166 test_target = divide_and_compress.DirectoryZipper(167 ''.join([os.getcwd(), '/']), 'dummy', 1024*1024, True)168 self.my_mox.StubOutWithMock(test_target, 'OpenZipFileAtPath')169 test_target.OpenZipFileAtPath(170 ''.join([os.getcwd(), '/0.zip']), mode='r').AndReturn(171 self.CreateSingleFileMock())172 self.my_mox.StubOutWithMock(os, 'unlink')173 os.unlink(''.join([os.getcwd(), '/0.zip']))174 self.my_mox.ReplayAll()175 self.assertEqual(False, test_target.FixArchive('SIZE'))176 self.my_mox.VerifyAll()177 def CreateSingleFileMock(self):178 """Create a mock ZipFile object for testSingleFileArchive.179 We just need it to return a single member infolist twice180 Returns:181 A configured mock object182 """183 mock_zip = self.my_mox.CreateMock(zipfile.ZipFile)184 mock_zip.infolist().AndReturn([self.file1])185 mock_zip.infolist().AndReturn([self.file1])186 mock_zip.close()187 return mock_zip188 def testMultiFileArchive(self):189 """Test behavior of DirectoryZipper.FixArchive with a multi-file archive.190 We expect that FixArchive will rename the old archive, adding '-old' before191 '.zip', read all the members except the last one of '-old' into a new192 archive with the same name as the original, and then unlink the '-old' copy193 """194 test_target = divide_and_compress.DirectoryZipper(195 ''.join([os.getcwd(), '/']), 'dummy', 1024*1024, True)196 self.my_mox.StubOutWithMock(test_target, 'OpenZipFileAtPath')197 test_target.OpenZipFileAtPath(198 ''.join([os.getcwd(), '/0.zip']), mode='r').AndReturn(199 self.CreateMultiFileMock())200 self.my_mox.StubOutWithMock(test_target, 'RemoveLastFile')201 test_target.RemoveLastFile(''.join([os.getcwd(), '/0.zip']))202 self.my_mox.StubOutWithMock(os, 'stat')203 os.stat(''.join([os.getcwd(), '/0.zip'])).AndReturn([49302])204 self.my_mox.StubOutWithMock(stat, 'ST_SIZE')205 stat.ST_SIZE = 0206 self.my_mox.ReplayAll()207 self.assertEqual(True, test_target.FixArchive('SIZE'))208 self.my_mox.VerifyAll()209 def CreateMultiFileMock(self):210 """Create mock ZipFile object for use with testMultiFileArchive.211 The mock just needs to return the infolist mock that is prepared in212 InitMultiFileData()213 Returns:214 A configured mock object215 """216 self._InitMultiFileData()217 mock_zip = self.my_mox.CreateMock(zipfile.ZipFile)218 mock_zip.infolist().AndReturn(self.multi_file_dir)219 mock_zip.close()220 return mock_zip221class AddFileToArchiveTest(unittest.TestCase):222 """Test behavior of method to add a file to an archive."""223 def setUp(self):224 """Setup the arguments for the DirectoryZipper object."""225 self.my_mox = mox.Mox()226 self.output_dir = '%s/' % os.getcwd()227 self.file_to_add = 'file.txt'228 self.input_dir = '/foo/bar/baz/'229 def tearDown(self):230 self.my_mox.UnsetStubs()231 def testAddFileToArchive(self):232 """Test the DirectoryZipper.AddFileToArchive method.233 We are testing a pretty trivial method, we just expect it to look at the234 file its adding, so that it possible can through out a warning.235 """236 test_target = divide_and_compress.DirectoryZipper(self.output_dir,237 self.input_dir,238 1024*1024, True)239 self.my_mox.StubOutWithMock(test_target, 'OpenZipFileAtPath')240 archive_mock = self.CreateArchiveMock()241 test_target.OpenZipFileAtPath(242 ''.join([self.output_dir, '0.zip']),243 compress=zipfile.ZIP_DEFLATED).AndReturn(archive_mock)244 self.StubOutOsModule()245 self.my_mox.ReplayAll()246 test_target.AddFileToArchive(''.join([self.input_dir, self.file_to_add]),247 zipfile.ZIP_DEFLATED)248 self.my_mox.VerifyAll()249 def StubOutOsModule(self):250 """Create a mock for the os.path and os.stat objects.251 Create a stub that will return the type (file or directory) and size of the252 object that is to be added.253 """254 self.my_mox.StubOutWithMock(os.path, 'isfile')255 os.path.isfile(''.join([self.input_dir, self.file_to_add])).AndReturn(True)256 self.my_mox.StubOutWithMock(os, 'stat')257 os.stat(''.join([self.input_dir, self.file_to_add])).AndReturn([39480])258 self.my_mox.StubOutWithMock(stat, 'ST_SIZE')259 stat.ST_SIZE = 0260 261 def CreateArchiveMock(self):262 """Create a mock ZipFile for use with testAddFileToArchive.263 Just verify that write is called with the file we expect and that the264 archive is closed after the file addition265 Returns:266 A configured mock object267 """268 archive_mock = self.my_mox.CreateMock(zipfile.ZipFile)269 archive_mock.write(''.join([self.input_dir, self.file_to_add]),270 self.file_to_add)271 archive_mock.close()272 return archive_mock273class CompressDirectoryTest(unittest.TestCase):274 """Test the master method of the class.275 Testing with the following directory structure.276 /dir1/277 /dir1/file1.txt278 /dir1/file2.txt279 /dir1/dir2/280 /dir1/dir2/dir3/281 /dir1/dir2/dir4/282 /dir1/dir2/dir4/file3.txt283 /dir1/dir5/284 /dir1/dir5/file4.txt285 /dir1/dir5/file5.txt286 /dir1/dir5/file6.txt287 /dir1/dir5/file7.txt288 /dir1/dir6/289 /dir1/dir6/file8.txt290 file1.txt., file2.txt, file3.txt should be in 0.zip291 file4.txt should be in 1.zip292 file5.txt, file6.txt should be in 2.zip293 file7.txt will not be stored since it will be too large compressed294 file8.txt should b in 3.zip295 """296 def setUp(self):297 """Setup all the mocks for this test."""298 self.my_mox = mox.Mox()299 self.base_dir = '/dir1'300 self.output_path = '/out_dir/'301 self.test_target = divide_and_compress.DirectoryZipper(302 self.output_path, self.base_dir, 1024*1024, True)303 304 self.InitArgLists()305 self.InitOsDotPath()306 self.InitArchiveIsValid()307 self.InitWriteIndexRecord()308 self.InitAddFileToArchive()309 def tearDown(self):310 self.my_mox.UnsetStubs()311 def testCompressDirectory(self):312 """Test the DirectoryZipper.CompressDirectory method."""313 self.my_mox.ReplayAll()314 for arguments in self.argument_lists:315 self.test_target.CompressDirectory(None, arguments[0], arguments[1])316 self.my_mox.VerifyAll()317 def InitAddFileToArchive(self):318 """Setup mock for DirectoryZipper.AddFileToArchive.319 Make sure that the files are added in the order we expect.320 """321 self.my_mox.StubOutWithMock(self.test_target, 'AddFileToArchive')322 self.test_target.AddFileToArchive('/dir1/file1.txt', zipfile.ZIP_DEFLATED)323 self.test_target.AddFileToArchive('/dir1/file2.txt', zipfile.ZIP_DEFLATED)324 self.test_target.AddFileToArchive('/dir1/dir2/dir4/file3.txt',325 zipfile.ZIP_DEFLATED)326 self.test_target.AddFileToArchive('/dir1/dir5/file4.txt',327 zipfile.ZIP_DEFLATED)328 self.test_target.AddFileToArchive('/dir1/dir5/file4.txt',329 zipfile.ZIP_DEFLATED)330 self.test_target.AddFileToArchive('/dir1/dir5/file5.txt',331 zipfile.ZIP_DEFLATED)332 self.test_target.AddFileToArchive('/dir1/dir5/file5.txt',333 zipfile.ZIP_DEFLATED)334 self.test_target.AddFileToArchive('/dir1/dir5/file6.txt',335 zipfile.ZIP_DEFLATED)336 self.test_target.AddFileToArchive('/dir1/dir5/file7.txt',337 zipfile.ZIP_DEFLATED)338 self.test_target.AddFileToArchive('/dir1/dir5/file7.txt',339 zipfile.ZIP_DEFLATED)340 self.test_target.AddFileToArchive('/dir1/dir6/file8.txt',341 zipfile.ZIP_DEFLATED)342 343 def InitWriteIndexRecord(self):344 """Setup mock for DirectoryZipper.WriteIndexRecord."""345 self.my_mox.StubOutWithMock(self.test_target, 'WriteIndexRecord')346 # we are trying to compress 8 files, but we should only attempt to347 # write an index record 7 times, because one file is too large to be stored348 self.test_target.WriteIndexRecord().AndReturn(True)349 self.test_target.WriteIndexRecord().AndReturn(False)350 self.test_target.WriteIndexRecord().AndReturn(False)351 self.test_target.WriteIndexRecord().AndReturn(True)352 self.test_target.WriteIndexRecord().AndReturn(True)353 self.test_target.WriteIndexRecord().AndReturn(False)354 self.test_target.WriteIndexRecord().AndReturn(True)355 def InitArchiveIsValid(self):356 """Mock out DirectoryZipper.ArchiveIsValid and DirectoryZipper.FixArchive.357 Mock these methods out such that file1, file2, and file3 go into one358 archive. file4 then goes into the next archive, file5 and file6 in the359 next, file 7 should appear too large to compress into an archive, and360 file8 goes into the final archive361 """362 self.my_mox.StubOutWithMock(self.test_target, 'ArchiveIsValid')363 self.my_mox.StubOutWithMock(self.test_target, 'FixArchive')364 self.test_target.ArchiveIsValid().AndReturn(True)365 self.test_target.ArchiveIsValid().AndReturn(True)366 self.test_target.ArchiveIsValid().AndReturn(True)367 # should be file4.txt368 self.test_target.ArchiveIsValid().AndReturn(False)369 self.test_target.FixArchive('SIZE').AndReturn(True)370 self.test_target.ArchiveIsValid().AndReturn(True)371 # should be file5.txt372 self.test_target.ArchiveIsValid().AndReturn(False)373 self.test_target.FixArchive('SIZE').AndReturn(True)374 self.test_target.ArchiveIsValid().AndReturn(True)375 self.test_target.ArchiveIsValid().AndReturn(True)376 # should be file7.txt377 self.test_target.ArchiveIsValid().AndReturn(False)378 self.test_target.FixArchive('SIZE').AndReturn(True)379 self.test_target.ArchiveIsValid().AndReturn(False)380 self.test_target.FixArchive('SIZE').AndReturn(False)381 self.test_target.ArchiveIsValid().AndReturn(True)382 383 def InitOsDotPath(self):384 """Mock out os.path.isfile.385 Mock this out so the things we want to appear as files appear as files and386 the things we want to appear as directories appear as directories. Also387 make sure that the order of file visits is as we expect (which is why388 InAnyOrder isn't used here).389 """390 self.my_mox.StubOutWithMock(os.path, 'isfile')391 os.path.isfile('/dir1/dir2').AndReturn(False)392 os.path.isfile('/dir1/dir5').AndReturn(False)393 os.path.isfile('/dir1/dir6').AndReturn(False)394 os.path.isfile('/dir1/file1.txt').AndReturn(True)395 os.path.isfile('/dir1/file2.txt').AndReturn(True)396 os.path.isfile('/dir1/dir2/dir3').AndReturn(False)397 os.path.isfile('/dir1/dir2/dir4').AndReturn(False)398 os.path.isfile('/dir1/dir2/dir4/file3.txt').AndReturn(True)399 os.path.isfile('/dir1/dir5/file4.txt').AndReturn(True)400 os.path.isfile('/dir1/dir5/file4.txt').AndReturn(True)401 os.path.isfile('/dir1/dir5/file5.txt').AndReturn(True)402 os.path.isfile('/dir1/dir5/file5.txt').AndReturn(True)403 os.path.isfile('/dir1/dir5/file6.txt').AndReturn(True)404 os.path.isfile('/dir1/dir5/file7.txt').AndReturn(True)405 os.path.isfile('/dir1/dir5/file7.txt').AndReturn(True)406 os.path.isfile('/dir1/dir6/file8.txt').AndReturn(True)407 def InitArgLists(self):408 """Create the directory path => directory contents mappings."""409 self.argument_lists = []410 self.argument_lists.append(['/dir1',411 ['file1.txt', 'file2.txt', 'dir2', 'dir5',412 'dir6']])413 self.argument_lists.append(['/dir1/dir2', ['dir3', 'dir4']])414 self.argument_lists.append(['/dir1/dir2/dir3', []])415 self.argument_lists.append(['/dir1/dir2/dir4', ['file3.txt']])416 self.argument_lists.append(['/dir1/dir5',417 ['file4.txt', 'file5.txt', 'file6.txt',418 'file7.txt']])419 self.argument_lists.append(['/dir1/dir6', ['file8.txt']])420 421if __name__ == '__main__':...
Evaluate.py
Source:Evaluate.py
1r"""2 Multi-Label Leaningé¢æµç»æçè¯æµå½æ°ï¼åªéè¦è°ç¨æåçmll_evaluate()å½æ°ï¼ä¼ å
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·å½æ°3"""4import csv5import numpy6import numpy as np7from sklearn.metrics import f1_score, roc_auc_score8from sklearn.metrics import hamming_loss9import scipy.io as sci10def find(instance, label1, label2):11 index1 = []12 index2 = []13 for i in range(instance.shape[0]):14 if instance[i] == label1:15 index1.append(i)16 if instance[i] == label2:17 index2.append(i)18 return index1, index219def findmax(outputs):20 Max = -float("inf")21 index = 022 for i in range(outputs.shape[0]):23 if outputs[i] > Max:24 Max = outputs[i]25 index = i26 return Max, index27def sort(x):28 temp = np.array(x)29 length = temp.shape[0]30 index = []31 sortX = []32 for i in range(length):33 Min = float("inf")34 Min_j = i35 for j in range(length):36 if temp[j] < Min:37 Min = temp[j]38 Min_j = j39 sortX.append(Min)40 index.append(Min_j)41 temp[Min_j] = 999999942 # temp[Min_j] = float("inf")43 return temp, index44def findIndex(a, b):45 for i in range(len(b)):46 if a == b[i]:47 return i48def avgprec(outputs, test_target):49 test_data_num = outputs.shape[0]50 class_num = outputs.shape[1]51 temp_outputs = []52 temp_test_target = []53 instance_num = 054 labels_index = []55 not_labels_index = []56 labels_size = []57 for i in range(test_data_num):58 if sum(test_target[i]) != class_num and sum(test_target[i]) != 0:59 instance_num = instance_num + 160 temp_outputs.append(outputs[i])61 temp_test_target.append(test_target[i])62 labels_size.append(sum(test_target[i] == 1))63 index1, index2 = find(test_target[i], 1, 0)64 labels_index.append(index1)65 not_labels_index.append(index2)66 aveprec = 067 for i in range(instance_num):68 tempvalue, index = sort(temp_outputs[i])69 indicator = np.zeros((class_num,))70 for j in range(labels_size[i]):71 loc = findIndex(labels_index[i][j], index)72 indicator[loc] = 173 summary = 074 for j in range(labels_size[i]):75 loc = findIndex(labels_index[i][j], index)76 # print(loc)77 summary = summary + sum(indicator[loc:class_num]) / (class_num - loc);78 aveprec = aveprec + summary / labels_size[i]79 return aveprec / test_data_num80def Coverage(outputs, test_target):81 test_data_num = outputs.shape[0]82 class_num = outputs.shape[1]83 labels_index = []84 not_labels_index = []85 labels_size = []86 for i in range(test_data_num):87 labels_size.append(sum(test_target[i] == 1))88 index1, index2 = find(test_target[i], 1, 0)89 labels_index.append(index1)90 not_labels_index.append(index2)91 cover = 092 for i in range(test_data_num):93 tempvalue, index = sort(outputs[i])94 temp_min = class_num + 195 for j in range(labels_size[i]):96 loc = findIndex(labels_index[i][j], index)97 if loc < temp_min:98 temp_min = loc99 cover = cover + (class_num - temp_min)100 return (cover / test_data_num - 1) / class_num101def HammingLoss(predict_labels, test_target):102 labels_num = predict_labels.shape[1]103 test_data_num = predict_labels.shape[0]104 hammingLoss = 0105 for i in range(test_data_num):106 notEqualNum = 0107 for j in range(labels_num):108 if predict_labels[i][j] != test_target[i][j]:109 notEqualNum = notEqualNum + 1110 hammingLoss = hammingLoss + notEqualNum / labels_num111 hammingLoss = hammingLoss / test_data_num112 return hammingLoss113def OneError(outputs, test_target):114 test_data_num = outputs.shape[0]115 class_num = outputs.shape[1]116 num = 0117 one_error = 0118 for i in range(test_data_num):119 if sum(test_target[i]) != class_num and sum(test_target[i]) != 0:120 Max, index = findmax(outputs[i])121 num = num + 1122 if test_target[i][index] != 1:123 one_error = one_error + 1124 return one_error / num125def rloss(outputs, test_target):126 test_data_num = outputs.shape[0]127 class_num = outputs.shape[1]128 temp_outputs = []129 temp_test_target = []130 instance_num = 0131 labels_index = []132 not_labels_index = []133 labels_size = []134 for i in range(test_data_num):135 if sum(test_target[i]) != class_num and sum(test_target[i]) != 0:136 instance_num = instance_num + 1137 temp_outputs.append(outputs[i])138 temp_test_target.append(test_target[i])139 labels_size.append(sum(test_target[i] == 1))140 index1, index2 = find(test_target[i], 1, 0)141 labels_index.append(index1)142 not_labels_index.append(index2)143 rankloss = 0144 for i in range(instance_num):145 m = labels_size[i]146 n = class_num - m147 temp = 0148 for j in range(m):149 for k in range(n):150 if temp_outputs[i][labels_index[i][j]] < temp_outputs[i][not_labels_index[i][k]]:151 temp = temp + 1152 rankloss = rankloss + temp / (m * n)153 rankloss = rankloss / instance_num154 return rankloss155def SubsetAccuracy(predict_labels, test_target):156 test_data_num = predict_labels.shape[0]157 class_num = predict_labels.shape[1]158 correct_num = 0159 for i in range(test_data_num):160 for j in range(class_num):161 if predict_labels[i][j] != test_target[i][j]:162 break163 if j == class_num - 1:164 correct_num = correct_num + 1165 return correct_num / test_data_num166def MacroAveragingAUC(outputs, test_target):167 test_data_num = outputs.shape[0]168 class_num = outputs.shape[1]169 P = []170 N = []171 labels_size = []172 not_labels_size = []173 AUC = 0174 for i in range(class_num):175 P.append([])176 N.append([])177 for i in range(test_data_num): # å¾å°PkåNk178 for j in range(class_num):179 if test_target[i][j] == 1:180 P[j].append(i)181 else:182 N[j].append(i)183 for i in range(class_num):184 labels_size.append(len(P[i]))185 not_labels_size.append(len(N[i]))186 for i in range(class_num):187 auc = 0188 for j in range(labels_size[i]):189 for k in range(not_labels_size[i]):190 pos = outputs[P[i][j]][i]191 neg = outputs[N[i][k]][i]192 if pos > neg:193 auc = auc + 1194 print(AUC, auc, labels_size[i], not_labels_size[i])195 AUC = AUC + auc / (labels_size[i] * not_labels_size[i])196 return AUC / class_num197def Performance(predict_labels, test_target):198 data_num = predict_labels.shape[0]199 tempPre = np.transpose(np.copy(predict_labels))200 tempTar = np.transpose(np.copy(test_target))201 tempTar[tempTar == 0] = -1202 com = sum(tempPre == tempTar)203 tempTar[tempTar == -1] = 0204 PreLab = sum(tempPre)205 TarLab = sum(tempTar)206 I = 0207 for i in range(data_num):208 if TarLab[i] == 0:209 I += 1210 else:211 if PreLab[i] == 0:212 I += 0213 else:214 I += com[i] / PreLab[i]215 return I / data_num216# y_pred为MLLçé¢æµç»æï¼y_real为MLLçå®é
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0217def mll_evaluate(y_pred, y_real):218 hm = round(hamming_loss(y_true=y_real, y_pred=y_pred), ndigits=3) # å®æ¹HammingLossç计ç®ç¨åº219 f1_score_micro = round(f1_score(y_true=y_real, y_pred=y_pred, average='micro'), ndigits=3) # å®æ¹F1-Micro220 # f1_score_macro = round(f1_score(y_true=y_real, y_pred=y_pred, average='macro'), ndigits=5) # å®æ¹F1-Macro221 # auc = round(roc_auc_score(y_true=y_real, y_score=y_pred), ndigits=5) #roc222 # f1_score_macro_2 = round(MacroAveragingAUC(outputs=y_pred, test_target=y_real), ndigits=5) # èªå®ä¹F1-Macro223 average_precision = round(avgprec(outputs=y_pred, test_target=y_real), ndigits=3)224 coverage = round(Coverage(outputs=y_pred, test_target=y_real), ndigits=3)225 one_error = round(OneError(outputs=y_pred, test_target=y_real), ndigits=3)226 rank_loss = round(rloss(outputs=y_pred, test_target=y_real), ndigits=3)227 subset_accuracy = round(SubsetAccuracy(predict_labels=y_pred, test_target=y_real), ndigits=3)228 print('The bigger the value, the better the performance.', '\n',229 'Subset accuracy'.ljust(20, "-"), subset_accuracy, '\n',230 'Average precision'.ljust(20, "-"), average_precision)231 print('The smaller the value, the better the performance.', '\n',232 'Hamming loss'.ljust(20, "-"), hm, '\n',233 'One-error'.ljust(20, "-"), one_error, '\n',234 'Coverage'.ljust(20, "-"), coverage, '\n',235 'Ranking'.ljust(20, "-"), rank_loss)236 return subset_accuracy, average_precision, \237 hm, one_error, coverage, rank_loss238# è¿åk-fold交åéªè¯åçmean+std239def mean_std(source):240 mean = np.mean()241 std = np.std()...
test_annotated_regions.py
Source:test_annotated_regions.py
1# Licensed to the Apache Software Foundation (ASF) under one2# or more contributor license agreements. See the NOTICE file3# distributed with this work for additional information4# regarding copyright ownership. The ASF licenses this file5# to you under the Apache License, Version 2.0 (the6# "License"); you may not use this file except in compliance7# with the License. You may obtain a copy of the License at8#9# http://www.apache.org/licenses/LICENSE-2.010#11# Unless required by applicable law or agreed to in writing,12# software distributed under the License is distributed on an13# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY14# KIND, either express or implied. See the License for the15# specific language governing permissions and limitations16# under the License.17# pylint: disable=no-else-return, unidiomatic-typecheck, invalid-name18import tvm19from tvm import relay20from tvm.relay.op.annotation import compiler_begin, compiler_end21def check_region(region_set, target, args, nodes, rets):22 region = region_set.get_region(args[0])23 assert region24 assert target == region.target25 assert set(args) == set(region.args)26 assert set(nodes) == set(region.nodes)27 assert set(rets) == set(region.rets)28def test_region_set_creator_diamond():29 data = relay.var("data", shape=(10, 10))30 cb_1 = compiler_begin(data, "test_target")31 O_1 = relay.abs(cb_1)32 ce_1 = compiler_end(O_1, "test_target")33 ce_2 = compiler_end(O_1, "test_target")34 cb_2 = compiler_begin(ce_1, "test_target")35 O_2 = relay.nn.relu(cb_2)36 ce_3 = compiler_end(O_2, "test_target")37 cb_d = compiler_begin(ce_2, "default")38 X = relay.tanh(cb_d)39 ce_d = compiler_end(X, "default")40 cb_3 = compiler_begin(ce_3, "test_target")41 cb_4 = compiler_begin(ce_d, "test_target")42 O_3 = relay.add(cb_3, cb_4)43 ce_4 = compiler_end(O_3, "test_target")44 diamond = relay.Function([data], ce_4)45 region_set = relay.analysis.AnnotatedRegionSet(46 diamond, relay.op.get("annotation.compiler_begin"), relay.op.get("annotation.compiler_end")47 )48 assert len(region_set) == 449 check_region(50 region_set,51 "test_target",52 [cb_1],53 [cb_1, O_1, ce_1, ce_2],54 [ce_1, ce_2],55 )56 check_region(57 region_set,58 "test_target",59 [cb_2],60 [cb_2, O_2, ce_3],61 [ce_3],62 )63 check_region(64 region_set,65 "default",66 [cb_d],67 [cb_d, X, ce_d],68 [ce_d],69 )70 check_region(71 region_set,72 "test_target",73 [cb_3, cb_4],74 [cb_3, cb_4, O_3, ce_4],75 [ce_4],76 )77def test_region_set_creator_merged():78 data = relay.var("data", shape=(10, 10))79 cb_1 = compiler_begin(data, "test_target")80 O_1 = relay.abs(cb_1)81 ce_2 = compiler_end(O_1, "test_target")82 O_2 = relay.nn.relu(O_1)83 ce_3 = compiler_end(O_2, "test_target")84 cb_d = compiler_begin(ce_2, "default")85 X = relay.tanh(cb_d)86 ce_d = compiler_end(X, "default")87 cb_3 = compiler_begin(ce_3, "test_target")88 cb_4 = compiler_begin(ce_d, "test_target")89 O_3 = relay.add(cb_3, cb_4)90 O_4 = relay.add(cb_3, cb_4)91 O_5 = relay.Tuple([O_3, O_4])92 ce_4 = compiler_end(O_5, "test_target")93 merged = relay.Function([data], ce_4)94 region_set = relay.analysis.AnnotatedRegionSet(95 merged, relay.op.get("annotation.compiler_begin"), relay.op.get("annotation.compiler_end")96 )97 assert len(region_set) == 398 check_region(99 region_set,100 "test_target",101 [cb_1],102 [cb_1, O_1, O_2, ce_2, ce_3],103 [ce_2, ce_3],104 )105 check_region(106 region_set,107 "default",108 [cb_d],109 [cb_d, X, ce_d],110 [ce_d],111 )112 check_region(113 region_set,114 "test_target",115 [cb_3, cb_4],116 [cb_3, cb_4, O_3, O_4, O_5, ce_4],117 [ce_4],118 )119if __name__ == "__main__":120 test_region_set_creator_diamond()...
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