Journal of Liaoning Petrochemical University

Journal of Liaoning Petrochemical University ›› 2010, Vol. 30 ›› Issue (2): 42-45.DOI: 10.3696/j.issn.1672-6952.2010.02.012

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Design of Specialized Search Engine Based on Meta-Search Engine

 

CHEN Yan, WEI Hai-ping*, SUN Dian-zhe
  

  1. School of Computer and Communication Engineering, Liaoning Shihua University, Fushun Liaoning 113001, P.R.China
  • Received:2009-10-14 Published:2010-06-25 Online:2017-07-05

基于元搜索的专业搜索引擎的设计

陈 岩,魏海平* ,孙殿哲   

  1. 辽宁石油化工大学计算机与通信工程学院,辽宁抚顺113001
  • 作者简介:陈岩(1983—),女,辽宁朝阳市,在读硕士。

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Abstract:  

Professional search engine can provide users with much more accurate professional information than general search engines. According to the operational principle of search engines, a design framework of professional search engine based on meta-search was presented, and the technology of information collection, Chinese word segmentation and results processing was introduced. For the sake of further enhancing the query efficiency of professional search engine, this system combines neural networks with genetic algorithm to filter and sort the results of meta-search.

Key words: Professional search engine ,  Meta search engine ,  Genetic algorithm ,  Neural networks

摘要： 专业搜索引擎是一种为用户提供比通用搜索引擎更多、更精准的专业信息的搜索引擎。根据搜索引
擎的工作原理,提出了一种基于元搜索的专业搜索引擎的设计框架;详细介绍了信息采集、中文分词、结果处理的实
现技术;将神经网络与遗传算法相结合,对元搜索结果进行过滤及排序,进一步提高了专业搜索引擎的查询效率。

关键词: 专业搜索引擎 , 元搜索引擎 ,  , 遗传算法 , 神经网络

Cite this article

CHEN Yan, WEI Hai-ping, SUN Dian-zhe. Design of Specialized Search Engine Based on Meta-Search Engine[J]. Journal of Liaoning Petrochemical University, 2010, 30(2): 42-45.

陈 岩,魏海平,孙殿哲. 基于元搜索的专业搜索引擎的设计[J]. 辽宁石油化工大学学报, 2010, 30(2): 42-45.

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