IMDb Top250历史汇总

说明¶

官网榜单：

• 电影榜 https://www.imdb.com/chart/top/
• 电视榜 https://www.imdb.com/chart/toptv/

历史记录：

• https://250.took.nl/history
• http://www.top250.info/charts/

IMDb 印度电影榜单参见：

• https://www.imdb.com/india/top-rated-indian-movies/

相关豆列：

• https://www.douban.com/doulist/1518184/
• https://www.douban.com/doulist/46662797/
• https://www.douban.com/doulist/212485/
• https://www.douban.com/doulist/4035049/
• https://www.douban.com/doulist/1495923/
• https://www.douban.com/doulist/110999487/

评分策略¶

IMDB 加权分计算规则

weighted rating (WR) = (v ÷ (v+m)) × R + (m ÷ (v+m)) × C

where: - R = average for the movie (mean) = (Rating) - v = number of votes for the movie = (votes) - m = minimum votes required to be listed in the Top 250 (currently 25000) - C = the mean vote across the whole report (currently 7.0)

策略更新

• 2012-07-20 榜单规则调整：基准投票人数从3000调整为25000，基准平均分从6.9调整为7.1；
• 2013-10-04 榜单规则调整：基准平均分从7.1调整为7.0；
• 2022-03-06 算法迭代，非英语种电影排名大减；