Swanson方法研究与应用框架分析-第十七期-中国图情期刊联盟网 关键词】： Swanson 非相关文献知识发现 研究框架 [gap=571]Key words】：Swanson; literature-based discovery; research frame
基于4个网页-相关网页
文本挖掘是基于非相关文献知识发现的核心。
Text mining is the kernel of the disjoint literature-based knowledge discovery.
研究发现，非相关文献知识发现有三个理论基础：检索理论、文献计量学理论和逻辑学理论。
Some studies find that noninteractive literaturebased discovery has three theoretical principles, including retrieval theory, bibliometrics and logics.
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