基于SPIDER技術(shù)的搜索引擎的實(shí)現(xiàn)


頁數(shù)：5 字?jǐn)?shù)：4112


【內(nèi)容提要】本文介紹了基于SPIDER技術(shù)的搜索引擎的核心實(shí)現(xiàn)－－內(nèi)容分析與查詢。該核心采用了相關(guān)的信息處理和人工智能技術(shù)，提出了逐詞掃描最大匹配法對(duì)網(wǎng)頁內(nèi)容進(jìn)行切詞處理，以及以用戶“點(diǎn)擊率”的觀點(diǎn)對(duì)網(wǎng)頁進(jìn)行排名，從而解決了查詢速度慢和準(zhǔn)確度低的實(shí)際問題，滿足了用戶對(duì)搜索引擎又快又準(zhǔn)的迫切要求。

【關(guān)鍵詞】SPIDER技術(shù)、搜索引擎、逐詞掃描最大匹配法、點(diǎn)擊率

ABSTRACT: This thesis describes the implementation of the hard core of SPIDER Search Engine, Content Analysis and Query. The System uses a new Mathing method called Word By Word Maximum Mathing method to divide a passage into phrases, and uses the “Hit Rate” which comes from the users to arrange the WebPages.Thus it can make the query more