MedTextus: an intelligent web-based medical meta-search system
暂无分享,去创建一个
We propose to demonstrate a web-based prototype system that integrates the meta-search approach with existing information analysis and visualization technologies to facilitate concept-based searching behavior over the medical domain. The system distinguishes itself from other meta-search engines through two features. It incorporates the co-occurrence analysis and existing ontology to understand user's query. It also utilizes the self-organizing map (SOM) to categorize and visualize search results.
[1] K. J. Lynch,et al. Automatic construction of networks of concepts characterizing document databases , 1992, IEEE Trans. Syst. Man Cybern..
[2] Hsinchun Chen,et al. Comparing noun phrasing techniques for use with medical digital library tools , 2000, J. Am. Soc. Inf. Sci..