【发布时间】:2021-01-22 12:56:51
【问题描述】:
我正在尝试分析数据 - https://www.kaggle.com/tmdb/tmdb-movie-metadata?select=tmdb_5000_movies.csv
数据集中有一列(类型)如下所示:
d = {'genres' : [[{"id": 35, "name": "Comedy"}, {"id": 10749, "name": "Romance"}], [], [{"id": 35, "name": "Comedy"}, {"id": 10749, "name": "Romance"}, {"id": 10769, "name": "Foreign"}]]}
df = pd.DataFrame(data=d)
所以我想要按字母顺序排列的电影类型的输出名称
d_output = {'genres': [['Comedy', 'Romance'], [], ['Comedy', 'Foreign', 'Romance']]}
df_output = pd.DataFrame(data=d_output)
【问题讨论】:
标签: python pandas numpy dictionary lambda