Time Series usecases¶
-
class
previsionio.timeseries.
TimeSeries
(**usecase_info)¶ Bases:
previsionio.usecase_version.ClassicUsecaseVersion
A supervised usecase version, for timeseries data
-
metric_type
¶ alias of
previsionio.metrics.Regression
-
model_class
¶ alias of
previsionio.model.RegressionModel
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new_version
(description: str = None, dataset: previsionio.dataset.Dataset = None, column_config: previsionio.usecase_config.ColumnConfig = None, time_window: previsionio.timeseries.TimeWindow = None, metric: previsionio.metrics.Regression = None, holdout_dataset: previsionio.dataset.Dataset = None, training_config: previsionio.usecase_config.TrainingConfig = <previsionio.usecase_config.TrainingConfig object>)¶ Start a time series usecase training to create a new version of the usecase (on the platform): the training configs are copied from the current version and then overridden for the given parameters.
Parameters: - description (str, optional) – additional description of the version
- dataset (
Dataset
,DatasetImages
, optional) – Reference to the dataset object to use for as training dataset - column_config (
ColumnConfig
, optional) – Column configuration for the usecase (see the documentation of theColumnConfig
resource for more details on each possible column types) - ( (time_window) – class: .TimeWindow, optional): a time window object for representing either feature derivation window periods or forecast window periods
- metric (metrics.Regression, optional) – Specific metric to use for the usecase (default:
None
) - holdout_dataset (
Dataset
, optional) – Reference to a dataset object to use as a holdout dataset (default:None
) - training_config (
TrainingConfig
, optional) – Specific training configuration (see the documentation of theTrainingConfig
resource for more details on all the parameters)
Returns: Newly created text similarity usecase version object (new version)
Return type:
-
-
class
previsionio.timeseries.
TimeWindow
(derivation_start: int, derivation_end: int, forecast_start: int, forecast_end: int)¶ Bases:
previsionio.usecase_config.UsecaseConfig
A time window object for representing either feature derivation window periods or forecast window periods.
Parameters: