Keyword
Research output: Contribution to journal › Journal article › Research › peer-review
: This article discusses the different meanings of ‘keyword’ and related terms such as ‘keyphrase', ‘descriptor’, ‘index term’, ‘subject heading’, ‘tag’ and ‘n-gram’ and suggests definitions of each of these terms. It further illustrates a classification of keywords, based on how they are produced or who is the actor generating them
and present comparison between author-assigned keywords, indexer-assigned keywords and reader-assigned keywords as well as the automatic generation of keywords. The article also considers the functions of keywords including the use of keywords for generating bibliographic indexes. The theoretical view informing the article is that the
assignment of a keyword to a text, picture or other document involves an interpretation of the document and an evaluation of the document’s
potentials for users. This perspective is important for both manually assigned keywords and for automated generation and is opposed to a
strong tendency to consider a set of keywords as ideally presenting one best representation of a document for all requests.
and present comparison between author-assigned keywords, indexer-assigned keywords and reader-assigned keywords as well as the automatic generation of keywords. The article also considers the functions of keywords including the use of keywords for generating bibliographic indexes. The theoretical view informing the article is that the
assignment of a keyword to a text, picture or other document involves an interpretation of the document and an evaluation of the document’s
potentials for users. This perspective is important for both manually assigned keywords and for automated generation and is opposed to a
strong tendency to consider a set of keywords as ideally presenting one best representation of a document for all requests.
Original language | English |
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Journal | Knowledge Organization |
Volume | 48 |
Issue number | 2 |
Pages (from-to) | 430-456 |
Number of pages | 27 |
ISSN | 0943-7444 |
DOIs | |
Publication status | Published - 28 Feb 2022 |
Bibliographical note
Først publiceret online, nu også trykt i Knowledge Organization
Links
- https://www.isko.org/cyclo/keyword
Other version
ID: 251638174