data_sources.datetime
Datetime data sources and functions
data_sources.datetime.datetime_data_source
Datetime DataSource - add hour and year features
DatetimeDataSource Objects
@dataclass
class DatetimeDataSource(DataSource)
Add hour_of_day_{sin, cos} and day_of_year_{sin, cos} features.
__post_init__
def __post_init__()
Post init
get_example
def get_example(t0_dt: pd.Timestamp, x_meters_center: Number, y_meters_center: Number) -> Datetime
Get example data
Arguments:
t0_dt
- list of timestampsx_meters_center
- x center of patches - not needed-
y_meters_center
- y center of patches - not needed -
Returns
- batch data of datetime features
get_locations_for_batch
def get_locations_for_batch(t0_datetimes: pd.DatetimeIndex) -> Tuple[List[Number], List[Number]]
This method is not needed for DatetimeDataSource
datetime_index
def datetime_index() -> pd.DatetimeIndex
This method is not needed for DatetimeDataSource
data_sources.datetime.datetime_model
Model for output of datetime data
Datetime Objects
class Datetime(DataSourceOutput)
Class to store Datetime data as a xr.Dataset with some validation
DatetimeML Objects
class DatetimeML(DataSourceOutputML)
Model for output of datetime data
sequence_length
@property
def sequence_length()
The sequence length of the pv data
v_hour_of_day_cos
@validator("hour_of_day_cos")
def v_hour_of_day_cos(cls, v, values)
Validate 'hour_of_day_cos'
v_day_of_year_sin
@validator("day_of_year_sin")
def v_day_of_year_sin(cls, v, values)
Validate 'day_of_year_sin'
v_day_of_year_cos
@validator("day_of_year_cos")
def v_day_of_year_cos(cls, v, values)
Validate 'day_of_year_cos'
fake
@staticmethod
def fake(batch_size, seq_length_5)
Make a fake Datetime object
to_xr_dataset
def to_xr_dataset(_)
Make a xr dataset
from_xr_dataset
@staticmethod
def from_xr_dataset(xr_dataset)
Change xr dataset to model. If data does not exist, then return None