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1000 万中文数据去匹配 4000 个关键字的问题
1cming
·
Feb 18, 2022
· 2171 views
This topic created in 1709 days ago, the information mentioned may be changed or developed.
如果 1000 万里的一条数据命中任意一个关键字则触发一段逻辑
要求性能跟效率足够好,大家有什么经验之谈吗?
经验之谈
触发
关键
命中
3 replies
•
2022-02-19 04:12:06 +08:00
1
flysp
Feb 18, 2022
敏感词屏蔽的方案就够了,4000 个关键字建立一棵搜索树;再用数据去搜索就🆗
2
hannibalm
Feb 18, 2022 via Android
数据量不大,4000 关键字做 set ,循环读 1000 万去 set 查找
3
ooh
Feb 19, 2022
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