Index(spaces: superlinked.framework.dsl.space.space.Space | typing.Annotated[list[superlinked.framework.dsl.space.space.Space], beartype.vale.Is[TypeValidator.list_validator.validator]], fields: superlinked.framework.common.schema.schema_object.SchemaField | typing.Annotated[list[superlinked.framework.common.schema.schema_object.SchemaField], beartype.vale.Is[TypeValidator.list_validator.validator]] | None = None, effects: superlinked.framework.dsl.index.effect.Effect | typing.Annotated[list[superlinked.framework.dsl.index.effect.Effect], beartype.vale.Is[TypeValidator.list_validator.validator]] | None = None, max_age: datetime.timedelta | None = None, max_count: int | None = None, temperature: int | float = 0.5, event_influence: int | float = 0.5, time_decay_floor: int | float = 1.0) : An index is an abstraction which represents a collection of spaces that will enable us to query our data.
Initialize the Index.
Args:
spaces (Space | list[Space]): The space or list of spaces.
fields (SchemaField | list[SchemaField]): The field or list of fields to be indexed.
effects (Effect | list[Effect]): A list of conditional interactions within a `Space`.
Defaults to None.
max_age (datetime.timedelta | None): Maximum age of events to be considered. Older events
will be filtered out, if specified. Defaults to None meaning no restriction.
max_count (int | None): Only affects the batch system! Restricts how many events should be considered,
based on their age. Defaults to None meaning no restriction.
temperature (float): Controls how much each event contributes when aggregating events together.
Must be between 0 and 1. Values closer to 0 give more weight to the stored event aggregate,
while values closer to 1 give more weight to the new event being added. Defaults to 0.5 for
balanced weighting.
event_influence (float): Controls how much the final aggregated event vector influences the base vector.
Must be between 0 and 1. Values closer to 0 keep the result closer to the base vector, while values
closer to 1 make the result more influenced by the aggregated events.
Defaults to 0.5 for balanced influence.
time_decay_floor (float): Controls the time decay curve for event weights.
Higher values create a more gradual decay, while lower values create steeper decay.
Defaults to 1.0.
Raises:
InitializationException: If no spaces are provided.
### Methods
`has_schema(self, schema: superlinked.framework.common.schema.schema_object.SchemaObject) ‑> bool`
: Check, if the given schema is listed as an input to any of the spaces of the index.
Args:
schema (SchemaObject): The schema to check.
Returns:
bool: True if the index has the schema, False otherwise.
`has_space(self, space: superlinked.framework.dsl.space.space.Space) ‑> bool`
: Check, if the given space is present in the index.
Args:
space (Space): The space to check.
Returns:
bool: True if the index has the space, False otherwise.
