https://blog.youkuaiyun.com/Android_chunhuizh-cnhttps://blog.youkuaiyun.com/https://blog.youkuaiyun.com/Android_chunhui/article/details/144546793https://blog.youkuaiyun.com/Android_chunhui/article/details/144546793Android_chunhuiTue, 17 Dec 2024 23:58:21 +0800 TermDictionary -> Posting List 三层组成，倒排检索实际上就是通过分词Term查询到倒排拉链，然后对所有拉链进行合并。Term-> Posting List，可以直接通过B+树来完成（对Term创建索引，叶子结点存储拉链的磁盘位置+长度），但是数据量较大时Term索引无法完整放在内存里，因此Lucene加了一个TermIndex，FST有限状态机转换器（类似Trie树），为了进一步压缩空间，Trie树里不存储所有Term，只包]]>https://blog.youkuaiyun.com/Android_chunhui/article/details/144509528https://blog.youkuaiyun.com/Android_chunhui/article/details/144509528Android_chunhuiMon, 16 Dec 2024 15:23:09 +0800https://blog.youkuaiyun.com/Android_chunhui/article/details/144404574https://blog.youkuaiyun.com/Android_chunhui/article/details/144404574Android_chunhuiWed, 11 Dec 2024 16:44:47 +0800https://blog.youkuaiyun.com/Android_chunhui/article/details/144383814https://blog.youkuaiyun.com/Android_chunhui/article/details/144383814Android_chunhuiTue, 10 Dec 2024 21:10:53 +0800https://blog.youkuaiyun.com/Android_chunhui/article/details/144105795https://blog.youkuaiyun.com/Android_chunhui/article/details/144105795Android_chunhuiThu, 28 Nov 2024 11:11:47 +0800https://blog.youkuaiyun.com/Android_chunhui/article/details/143857197https://blog.youkuaiyun.com/Android_chunhui/article/details/143857197Android_chunhuiMon, 18 Nov 2024 15:25:52 +0800https://blog.youkuaiyun.com/Android_chunhui/article/details/139750380https://blog.youkuaiyun.com/Android_chunhui/article/details/139750380Android_chunhuiMon, 17 Jun 2024 17:42:27 +0800https://blog.youkuaiyun.com/Android_chunhui/article/details/139720266https://blog.youkuaiyun.com/Android_chunhui/article/details/139720266Android_chunhuiSun, 16 Jun 2024 23:20:53 +0800https://blog.youkuaiyun.com/Android_chunhui/article/details/139046725https://blog.youkuaiyun.com/Android_chunhui/article/details/139046725Android_chunhuiSun, 19 May 2024 18:58:29 +0800https://blog.youkuaiyun.com/Android_chunhui/article/details/137747084https://blog.youkuaiyun.com/Android_chunhui/article/details/137747084Android_chunhuiSun, 14 Apr 2024 16:06:33 +0800https://blog.youkuaiyun.com/Android_chunhui/article/details/137406085https://blog.youkuaiyun.com/Android_chunhui/article/details/137406085Android_chunhuiFri, 05 Apr 2024 18:39:27 +0800https://blog.youkuaiyun.com/Android_chunhui/article/details/132610415https://blog.youkuaiyun.com/Android_chunhui/article/details/132610415Android_chunhuiThu, 31 Aug 2023 19:53:35 +0800https://blog.youkuaiyun.com/Android_chunhui/article/details/131187493https://blog.youkuaiyun.com/Android_chunhui/article/details/131187493Android_chunhuiTue, 13 Jun 2023 15:33:39 +0800https://blog.youkuaiyun.com/Android_chunhui/article/details/130918162https://blog.youkuaiyun.com/Android_chunhui/article/details/130918162Android_chunhuiSun, 28 May 2023 23:13:31 +0800https://blog.youkuaiyun.com/Android_chunhui/article/details/130612334https://blog.youkuaiyun.com/Android_chunhui/article/details/130612334Android_chunhuiThu, 11 May 2023 23:35:51 +0800https://blog.youkuaiyun.com/Android_chunhui/article/details/130527513https://blog.youkuaiyun.com/Android_chunhui/article/details/130527513Android_chunhuiSat, 06 May 2023 20:09:39 +0800https://blog.youkuaiyun.com/Android_chunhui/article/details/130503687https://blog.youkuaiyun.com/Android_chunhui/article/details/130503687Android_chunhuiFri, 05 May 2023 12:13:19 +0800https://blog.youkuaiyun.com/Android_chunhui/article/details/130360830https://blog.youkuaiyun.com/Android_chunhui/article/details/130360830Android_chunhuiWed, 03 May 2023 18:32:08 +0800https://blog.youkuaiyun.com/Android_chunhui/article/details/130104074https://blog.youkuaiyun.com/Android_chunhui/article/details/130104074Android_chunhuiWed, 12 Apr 2023 14:46:14 +0800https://blog.youkuaiyun.com/Android_chunhui/article/details/129873866https://blog.youkuaiyun.com/Android_chunhui/article/details/129873866Android_chunhuiFri, 31 Mar 2023 10:25:49 +0800