lenskit.data.UserIDKey

class lenskit.data.UserIDKey(user_id)

Bases: NamedTuple

Key type for user IDs. This is used for item list collections that are keyed by user ID, a common setup for recommendation runs and

Parameters:

user_id (int | str | bytes | integer[Any] | str_ | bytes_ | object_)

__init__()

Methods

__init__()
count(value, /)	Return number of occurrences of value.
index(value[, start, stop])	Return first index of value.

Attributes

user_id

Alias for field number 0

user_id: int | str | bytes | integer[Any] | str_ | bytes_ | object_

Alias for field number 0