lenskit.data.UserIDKey#
- class lenskit.data.UserIDKey#
Bases:
NamedTupleKey type for user IDs. This is used for item list collections that are keyed by user ID, a common setup for recommendation runs and test data.
- user_id: lenskit.data.types.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 test data.