lenskit.als.ImplicitMFConfig

class lenskit.als.ImplicitMFConfig(/, **data)

Bases: lenskit.als._common.ALSConfig

Configuration for ALS scorers.

Parameters:

data (Any)

weight: float = 40

The confidence weight for positive examples.

use_ratings: bool = False

If True, use rating values instead of just presence or absence.