def setUp(self):
self.metric = MetricRecorder(
config_dir_path='./tests/data/spearmint_config/config.json',
job_id=1)
class TestMetricRecorder(unittest.TestCase):
def setUp(self):
self.metric = MetricRecorder(
config_dir_path='./tests/data/spearmint_config/config.json',
job_id=1)
def tearDown(self):
self.metric.clean_experiment()
ln = len([x for x in self.metric.metrics.find()])
self.assertEqual(ln, 0)
def test_load_options(self):
self.assertIsInstance(self.metric.options, OrderedDict)
self.assertGreater(len(self.metric.options), 0)
def test_connection(self):
self.assertIsInstance(self.metric.connection, pymongo.MongoClient)
self.assertIsInstance(self.metric.db, pymongo.database.Database)
self.assertIsInstance(self.metric.trainings,
pymongo.collection.Collection)
self.assertIsInstance(self.metric.metrics,
pymongo.collection.Collection)
self.assertIsInstance(self.metric.meta,
pymongo.collection.Collection)
info = self.metric.connection.server_info()
self.assertEqual(int(info['ok']), 1)
def test_record(self):
doc = {u'cost' : 0.22,
u'validation_accuracy' : 0.9,
u'epoch' : 1, u'iteration' : 4000, u'second' : 209 }
self.metric.record(**doc) # fancy unpacking trick
record = self.metric.metrics.find_one({'job_id' : 1})
doc2 = record
doc2.pop('_id', None)
doc[u'job_id'] = 1
doc[u'type'] = 'train'
self.assertDictEqual(doc2, doc)
def test_owntype_record(self):
doc = {u'cost' : 0.22,
u'validation_accuracy' : 0.9,
u'epoch' : 1, u'iteration' : 4000, u'second' : 209,
'type' : 'pretrain_1'}
self.metric.record(**doc) # fancy unpacking trick
record = self.metric.metrics.find_one({'job_id' : 1})
doc2 = record
doc2.pop('_id', None)
doc[u'job_id'] = 1
self.assertDictEqual(doc2, doc)
def test_clean_job(self):
doc1 = {u'cost' : 0.22,
u'validation_accuracy' : 0.9,
u'epoch' : 1, u'iteration' : 4000, u'second' : 209 }
doc2 = {u'cost' : 0.26,
u'validation_accuracy' : 0.89,
u'epoch' : 2, u'iteration' : 8000, u'second' : 418 }
self.metric.record(**doc1) # fancy unpacking trick
self.metric.record(**doc2) # fancy unpacking trick
doc1 = {u'job_id' : 2, u'cost' : 0.22,
u'validation_accuracy' : 0.9,
u'epoch' : 1, u'iteration' : 4000, u'second' : 209 }
doc2 = {u'job_id' : 2, u'cost' : 0.26,
u'validation_accuracy' : 0.89,
u'epoch' : 2, u'iteration' : 8000, u'second' : 418 }
self.metric.record(**doc1) # fancy unpacking trick
self.metric.record(**doc2) # fancy unpacking trick
ln = len([x for x in self.metric.metrics.find()])
self.assertEqual(ln, 4)
self.metric.clean_job(job_id=1)
ln = len([x for x in self.metric.metrics.find()])
self.assertEqual(ln, 2)
ln = len([x for x in self.metric.metrics.find({'job_id' : 1})])
self.assertEqual(ln, 0)
def test_experiment_metainfo(self):
constants = {
u'mini_batch_size' : 500,
u'batchsize' : 5000000,
u'limit' : 20,
u'epoch' : 100,
u'patience' : 20000,
u'patience_increase' : 2,
u'improvement_threshold' : 0.995,
u'validation_frequency' : 5000
}
self.metric.add_experiment_metainfo(constants=constants)
experiment_name = self.metric.options['experiment-name']
exp = self.metric.meta.find_one({'experiment_name' : experiment_name})
self.assertDictEqual(exp['constants'], constants)
