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import unittest | ||
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class TestMeters(unittest.TestCase): | ||
def test_reset(self): | ||
#testing if the 2 meters are actually resetting | ||
avg_meter = AverageMeter() | ||
avg_meter.value = 5.0 | ||
avg_meter.average = 3.0 | ||
avg_meter.count = 10 | ||
avg_meter.reset() | ||
self.assertEqual(avg_meter.count, 0) | ||
self.assertEqual(avg_meter.value, 0.0) | ||
self.assertEqual(avg_meter.average, 0.0) | ||
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short_term_meter = ShortTermMemoryMeter(memory_length=3) | ||
short_term_meter.value = 5.0 | ||
short_term_meter.length = 3 | ||
short_term_meter.in_memory = [3.0, 4.0, 5.0] | ||
short_term_meter.average = 4.0 | ||
short_term_meter.reset() | ||
self.assertEqual(short_term_meter.length, 0) | ||
self.assertEqual(short_term_meter.value, 0) | ||
self.assertEqual(short_term_meter.average, 0) | ||
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def test_update(self): | ||
avg_meter = AverageMeter() | ||
avg_meter.value = 4.0 | ||
avg_meter.count = 1 | ||
avg_meter.average = 4.0 | ||
avg_meter.update(5.0) | ||
self.assertEqual(avg_meter.count, 2) | ||
self.assertEqual(avg_meter.value, 5.0) | ||
self.assertEqual(avg_meter.average, 4.5) | ||
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short_term_meter = ShortTermMemoryMeter(memory_length=3) | ||
short_term_meter.update(2.0) | ||
self.assertEqual(short_term_meter.length, 1) | ||
self.assertEqual(short_term_meter.average, 2.0) | ||
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class TestSampler(unittest.TestCase): | ||
def test_reset(self): | ||
sampler = Sampler(value_names=['value1', 'value2'], rate=2) | ||
sampler.reset() | ||
self.assertEqual(sampler.history, {'value1': [], 'value2': []}) | ||
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def test_update(self): | ||
sampler = Sampler(value_names=['value1', 'value2'], rate=2) | ||
sampler.update([1, 2], 0) | ||
self.assertEqual(sampler.history, {'value1': [1], 'value2': [2]}) | ||
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class DummyCriterion(torch.nn.Module): | ||
def __init__(self): | ||
super(DummyCriterion, self).__init__() | ||
self.__name__="Module" | ||
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def forward(self, x, y): | ||
return x + y | ||
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class DummyMetric: | ||
def __init__(self): | ||
self.__name__="" | ||
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def get_update(self): | ||
return 0.5 | ||
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class TestMetricsManager(unittest.TestCase): | ||
def test_initialization(self): | ||
classes = ['class1', 'class2'] | ||
metric_names = ['iou', 'fscore'] | ||
thresh = 0.5 | ||
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manager = MetricsManager(classes, metric_names, thresh) | ||
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self.assertEqual(manager.classes, classes) | ||
self.assertEqual(manager.metric_names, metric_names) | ||
self.assertEqual(manager.thresh, thresh) | ||
self.assertEqual(len(manager.metrics), len(classes) * len(metric_names)) | ||
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def test_register_scores(self): | ||
classes = ['class1', 'class2'] | ||
metric_names = ['iou', 'fscore'] | ||
thresh = 0.5 | ||
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manager = MetricsManager(classes, metric_names, thresh) | ||
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pdict = {} | ||
seg_loss_meter = AverageMeter() | ||
seg_criterion = DummyCriterion() | ||
cls_loss_meter = AverageMeter() | ||
cls_criterion = DummyCriterion() | ||
cls_accuracy_meter = AverageMeter() | ||
cls_f1score_meter = AverageMeter() | ||
dm1 = DummyMetric() | ||
dm1.__name__="metric1" | ||
dm2 = DummyMetric() | ||
dm2.__name__="metric2" | ||
mnms = [(dm1, AverageMeter()), (dm2, AverageMeter())] | ||
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pdict = manager.register_scores(pdict, seg_loss_meter, seg_criterion, cls_loss_meter, cls_criterion, mnms, cls_accuracy_meter, cls_f1score_meter) | ||
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expected_length = len(classes) * len(metric_names) + 2 | ||
self.assertEqual(len(pdict), expected_length) | ||
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