关于搜索引擎的几个理论问题的综述

On Several Theoretical Problems of Search Engine

建构搜索引擎的理论体系有助于更系统、更科学地研究搜索引擎的应用实践。本文对近几年来搜索引擎的分类、检索功能、存在问题、发展趋势等相关理论作了概述。

The research on theory of search engines contributes to the application practice of search engines.This article introduces the classification,searching function,existing problems and developing trend of search engines in recent years.