国内网络信息采集研究现状述评

Research Status of Network Information Collection in China

摘要:

本文从年代分布、来源分布、被引情况和高频关键词网络等文献计量角度概括了国内网络信息采集研究的总体状况，从网络信息采集的一般理论、深网及特定对象的信息采集、国内外相关经验总结与借鉴、Web信息采集技术等方面对国内相关研究的主要观点进行了系统梳理，并对已有研究中存在的不足进行了归纳。

Abstract:

This article summarized the domestic research present situation based on bibliometrics methods, such as the time distribution, source distribution,cited situation and the high frequency keywords network, systematically reviewed the main viewpoints of the domestic research from general theory of network information collection, information collection of Deep Web and the specific objects, domestic and foreign practical experience, and web information collection technologists, as well as the disadvantages of recent study were discussed.