dbbbit/lyric_analysis.md

Last active May 23, 2017 09:22

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lyric_analysis.md

数据

歌单：http://pastebin.dapps.douban.com/show/115076/
歌词: https://github.intra.douban.com/yangcheng/market_alg/blob/dev/analysis/lyric/lyric.txt
来源：fm 红心（最近一千万标记，流派为民谣，中文有歌词，按红心数排序取前 100）

关键词提取

jieba 分词
自定义停用词
词性过滤 ('v', 'n', 'ns', 'vn') https://gist.github.com/luw2007/6016931

tf-idf 结果

姑娘/花朵/斑马/青春/妈妈/世界/时光/地方/时间/喜欢

text_rank 结果

时间/姑娘/斑马/地方/时光/世界/城市/生活/青春/美丽

其他

YYBB1280 commented May 23, 2017

这个斑马只出现在一个歌里还排这么高，能不能根据在不在同一首歌里做个权重

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