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Science in China(Series F) 2008年第9期51卷 1215-1230页

作者： PENG Jing YANG DongQing TANG ShiWei WANG TengJiao GAO Jun School of Electronics Engineering and Computer Science Peking University Beijing 100871 China Department of Science and Technology Chengdu Municipal Public Security Bureau Chengdu 610017 China

The paper proposes a new text similarity computing method based on concept similarity in Chinese text processing. The new method converts text to words vector space model at first, and then splits words into a set of concepts. Through computing the inner products between concepts, it obtains the similarity between words. The new method computes the similarity of text based on the similarity of words at last. The contributions of the paper include： 1） propose a new computing formula between words; 2） propose a new text similarity computing method based on words similarity; 3） successfully use the method in the application of similarity computing of WEB news; and 4） prove the validity of the method through extensive experiments.

关键词： concept similarity similarity computing vector space inner product space

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Journal of Computer Science Research 2023年第3期5卷 1-14页

作者： Zhaohao Sun Department of Business Studies PNG University of TechnologyPrivate Mail BagLae 411MorobePapua New Guinea

similarity has been playing an important role in computer science,artificial intelligence(AI)and data ***,similarity intelligence has been ignored in these *** intelligence is a process of discovering intelligence through *** article will explore similarity intelligence,similarity-based reasoning,similarity computing and *** specifically,this article looks at the similarity as an intelligence and its impact on a few areas in the real *** explores similarity intelligence accompanying experience-based intelligence,knowledge-based intelligence,and data-based intelligence to play an important role in computer science,AI,and data *** article explores similarity-based reasoning(SBR)and proposes three similarity-based inference *** then examines similarity computing and analytics,and a multiagent SBR *** main contributions of this article are:1)similarity intelligence is discovered from experience-based intelligence consisting of data-based intelligence and knowledge-based intelligence.2)similarity-based reasoning,computing and analytics can be used to create similarity *** proposed approach will facilitate research and development of similarity intelligence,similarity computing and analytics,machine learning and case-based reasoning.

关键词： similarity intelligence similarity computing similarity analytics similarity-based reasoning Big data analytics Artificial intelligence Intelligent agents

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A Domain Ontology-based Information Retrieval Approach for Technique Preparation

A Domain Ontology-based Information Retrieval Approach for T...

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2010 2nd International Conference on Multimedia and Computational Intelligence (ICMCI 2010)

作者： Liu Xinhua1 Zhang Xutang2 Li zhongkai1 1)School of Mechanical and Electrical Engineering 2)School of Mechatronics Engineering China University of Mining and Technology Harbin Institute of Technology XuZhou Jiangsu Province China Harbin Heilongjiang Province China

In order to realize information sharing and information reuse of technique preparation process, idea of domain ontology was applied in technique preparation process. The concept of technique preparation domain ontology was proposed and its structure was designed. Moreover, the information retrieval framework for technique preparation based on domain ontology was put forward and the flowchart of the proposed approach was designed. Furthermore, the similarity relation between concepts was elaborated and the similarity computing approach of domain ontology was designed to resolve the problem of technique preparation information similarity. Finally, an application case was illustrated and the information retrieval approach was proved efficient.

关键词： Technique Preparation Information Retrieval Domain Ontology similarity computing

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