class ContinuousFeatureExtension(Bean): bins = ListBeanField(ContinuousFeatureBin) min = FloatField() max = FloatField() mean = FloatField() stddev = FloatField() median = FloatField() value_count = ListBeanField(FeatureValueCount)
class JobStep(Bean): type = StringField() status = StringField() took = FloatField() datetime = IntegerField() extension = DictField() class Status: Succeed = "succeed" Failed = "failed"
class RegressionTaskMetrics(Bean): mse = FloatField() mae = FloatField() msle = FloatField() rmse = FloatField() rootmeansquarederror = FloatField() r2 = FloatField()
class FeatureMissing(Bean): value = IntegerField() percentage = FloatField() status = StringField() class Status: TooHigh = 'too_high' @staticmethod def calc_status(percentage): if percentage > 70: return FeatureMissing.Status.TooHigh else: return FeatureNormalStatus
class FeatureUnique(Bean): value = IntegerField() percentage = FloatField() status = StringField() class Status: ID_ness = 'ID-ness' Stable = 'stable' @staticmethod def calc_status(n_uniques, percentage): if n_uniques == 1: return FeatureUnique.Status.Stable else: if percentage > 90: return FeatureUnique.Status.ID_ness else: return FeatureNormalStatus
class FeatureCorrelation(Bean): value = FloatField() status = StringField() class Status: TooHigh = 'too_high' TooLow = 'too_low' @staticmethod def calc_status(correlation, is_target_col): _c = abs(correlation) if _c > 0.5: if is_target_col is True: return FeatureNormalStatus else: return FeatureCorrelation.Status.TooHigh elif _c < 0.01: return FeatureCorrelation.Status.TooLow else: return FeatureNormalStatus
class FeatureMode(Bean): value = StringField() count = IntegerField() percentage = FloatField()
class FeatureValueCount(Bean): type = ObjectField() value = IntegerField() percentage = FloatField()
class Model(Bean): name = StringField() framework = StringField() dataset_name = StringField() model_file_size = IntegerField() no_experiment = IntegerField() inputs = ListBeanField(ModelFeature) task_type = StringField() performance = BeanField(Performance) model_path = StringField() status = StringField() pid = IntegerField() score = FloatField() progress = StringField() train_job_name = StringField() train_trail_no = IntegerField() trails = ListBeanField(TrainTrail) extension = DictField() create_datetime = DatetimeField() finish_datetime = DatetimeField() last_update_datetime = DatetimeField() def escaped_time(self): if self.status in [ModelStatusType.Succeed, ModelStatusType.Failed]: if self.finish_datetime is None: raise Exception( "Internal error, train finished but has no finish_datetime. " ) escaped = util.datetime_diff_human_format_by_minute( self.finish_datetime, self.create_datetime) else: escaped = util.datetime_diff_human_format_by_minute( util.get_now_datetime(), self.create_datetime) return escaped def escaped_time_by_seconds(self): if self.status in [ModelStatusType.Succeed, ModelStatusType.Failed]: if self.finish_datetime is None: raise Exception( f"Internal error, model name = {self.name} train finished but has no finish_datetime. " ) escaped = util.datetime_diff(self.finish_datetime, self.create_datetime) else: escaped = util.datetime_diff(util.get_now_datetime(), self.create_datetime) return escaped def default_metric(self): m = \ { 'multi_classification': "logloss", 'regression': "mae", 'binary_classification': "auc" } return m[self.task_type] def log_file_path(self): # exits begin from train start return util.relative_path(P.join(str(self.model_path), 'train.log')) def train_source_code_path(self): # exits begin from train start return util.relative_path(P.join(str(self.model_path), 'train.py')) def train_notebook_uri(self): # exits begin from train start train_notebook_path = P.join(str(self.model_path), 'train.ipynb') return util.relative_path(train_notebook_path)
class TrainTrail(Bean): trail_no = IntegerField() reward = FloatField() elapsed = FloatField() params = DictField()
class ClassifyTaskMetrics(Bean): auc = FloatField() accuracy = FloatField() recall = FloatField() precision = FloatField() f1 = FloatField()