lenskit.data.movielens.ML100KLoader#

class lenskit.data.movielens.ML100KLoader(version, source, prefix='')#

Bases: MLData

Loader for the ML100K data set.

Parameters:

version (str)
source (pathlib.Path | zipfile.ZipFile)
prefix (str)

dataset()#

Load the full dataset.

Return type:: lenskit.data._dataset.Dataset

genres()#

Return type:: pandas.Series

movies_df(genres=None)#

Parameters:: genres (list[str] | None)
Return type:: pandas.DataFrame

users_df()#

Return type:: pandas.DataFrame

ratings_df()#

Load the ratings data frame.

Return type:: pandas.DataFrame