Method for extracting author affiliation information of English literature published by Chinese authors

An information extraction, English technology, applied in the fields of instruments, computing, electrical and digital data processing, etc., can solve problems such as irregular organization names, and achieve the effect of ensuring accuracy, high recall rate and accuracy rate
CN104881398AActive Publication Date: 2015-09-02PEKING UNIV
12 Cites 10 Cited by

Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
PEKING UNIV
Publication Date
2015-09-02

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Abstract

The invention relates to a method for extracting author affiliation information of English literature published by Chinese authors. The method is used for extracting the Chinese name information of the affiliations of the Chinese authors from an English literature library and includes: using web crawler to acquire the bibliographic data of all related English papers published by the Chinese authors from the English literature library; extracting paper titles, author affiliation information and publishing time from the bibliographic data; processing the author affiliation information to allow the author affiliation information to correspond to the standard Chinese names of author affiliations; saving the extracted paper titles, author affiliation information, publishing time and the standard Chinese names of the affiliations into a self-built database for follow-up inquiry and statistical counting. By the method, search result accuracy is guaranteed to a large degree, the process of manual affiliation information inquiring and checking is avoided, a user can inquire and statistically count the English literature information published by the affiliations, and high recall ratio and accuracy are achieved.
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Description

technical field

[0001] The invention relates to a technology and method for extracting information from texts, in particular to a method for accurately searching and counting English documents according to the Chinese name of the author's institution. Background technique

[0002] Web of Science (WOS for short) is a database product developed by American Thomson Scientific Company based on WEB, including three major citation databases (SCI, SSCI and A&HCI) and two chemical databases (CCR, IC). Most of the excellent academic papers in various fields published by researchers from all over the world are included in this database, and many scholars also use the number of papers included in this database as one of the signs to measure their own level. Engineering Index (EI for short) is another well-known literature database retrieval system, which mainly collects literature in the field of engineering technology.

[0003] In document databases such as WOS or EI, the name of the...

Claims

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