Book Information Retrieval Method Research Based on Word Sense Disambiguation

In this paper, formal description and data extraction of Book information is the core problem to solve the user query and information access. Along with the information resources diversification and rapid expansion, the existing description and extraction method had some defects, for example recall...

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Bibliographic Details
Published in:IOP conference series. Materials Science and Engineering 2019-10, Vol.612 (4), p.42027
Main Author: Li, Yahong
Format: Article
Language:English
Subjects:
Algorithms
Domains
Information dissemination
Information resources
Information retrieval
Recall
Word sense disambiguation
Citations: Items that this one cites
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Summary:In this paper, formal description and data extraction of Book information is the core problem to solve the user query and information access. Along with the information resources diversification and rapid expansion, the existing description and extraction method had some defects, for example recall rate accuracy rate. In order to solve these problems, a new information retrieval method based on word sense disambiguation is provided in this paper, according to the features of book information, the domain concept set and the domain knowledge set is redefined. Based on it, construction process of the domain concept set and domain knowledge set is given, including domain concept automatic extraction, domain knowledge sets automatic construction and the similarity algorithm description. The experimental results show that the proposed method has higher recall and precision at this paper than the existing method, and has feasibility and good validity.
ISSN:1757-8981
1757-899X
DOI:10.1088/1757-899X/612/4/042027