LessThan#

class deeptrack.features.LessThan(value: float | Callable[[...], float] = 0, **kwargs: dict[str, Any])#

Determine whether input is less than value.

This feature performs element-wise comparison (<) of the input.

Parameters#

value: PropertyLike[int or float], optional: The value to compare (<) with the input. Defaults to 0.
**kwargs: Any: Additional keyword arguments passed to the parent constructor.

>>> import deeptrack as dt

Start by creating a pipeline using LessThan: >>> pipeline = dt.Value([1, 2, 3]) >> dt.LessThan(value=2) >>> pipeline.resolve() [True False False]

Equivalently, this pipeline can be created using: >>> pipeline = dt.Value([1, 2, 3]) < 2

Which is not equivalent to: >>> pipeline = 2 < dt.Value([1, 2, 3]) # Different result.

Or, more explicitly: >>> input_value = dt.Value([1, 2, 3]) >>> lt_feature = dt.LessThan(value=2) >>> pipeline = lt_feature(input_value)