Genre2Movies Dataset

Genre annotations for movies
The file genre2movies.csv contains genre-movie tuples based on Wikidata annotations (https://www.wikidata.org/).

Data
Each line in genre2movies.csv represents one genre-movie tuple.
The first entry is the genre.
The second entry of each line is the movie name.
There are 83,670 genre-movie tuples.
Joining with the Movielens 20M dataset

The movies considered are from the Movielens 20M corpus: https://grouplens.org/datasets/movielens/20m/
The movie names in genre2movies.csv match the movie 'titles' in Movielens 20M.

Compositions
The directory "compositions" contains movies assigned to compositions of genres. The compositions are of the form: "genre A and genre B", "genre A and not genre B", "genre A and genre B and genre C", "genre A and genre B and not genre C". These assignments have been automatically generated from genre2movies.csv. We try to generate genre-compositions that are useful, e.g., for a "genre A and genre B" composition we ensure that genre B is not a subgenre of genre A, because an interesection of a superset with a subset is identical to the subset and does not form a new concept.

电影类型标注数据集

文件genre2movies.csv包含了基于Wikidata标注的电影类型-电影元组（https://www.wikidata.org/）。

数据

genre2movies.csv文件中的每一行代表一个电影类型-电影元组。
第一项为电影类型。
每一行的第二项为电影名称。
共包含83,670个电影类型-电影元组。
与Movielens 20M数据集的联合

所考虑的电影来自Movielens 20M语料库：https://grouplens.org/datasets/movielens/20m/
genre2movies.csv中的电影名称与Movielens 20M中的电影'titles'相匹配。

组成

"compositions"目录包含被分配到电影类型组合的电影。这些组合形式如下："类型A与类型B"、"类型A且非类型B"、"类型A与类型B与类型C"、"类型A与类型B且非类型C"。这些分配已从genre2movies.csv自动生成。我们尝试生成有实用价值的电影类型组合，例如，对于"类型A与类型B"的组合，我们确保类型B不是类型A的子类型，因为超集与子集的交集等同于子集，并不构成新的概念。