搜索學習基礎--倒排索引的過程解讀

下面是兩篇文檔，咱們要對其創建索引 Doc1: He is a coder,and she is a coder too. Doc2:Json is a doctor,but he was a coder.web 第一步：獲取關鍵詞keywords a:分詞（按空格分詞）： Doc1: [He] [is] [a] [coder],[and] [she] [is] [a] [coder] [too]

>>阅读原文<<