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A Study on the Effectiveness of Using Keywords in Book Reviews for Customized Book Recommendation for Each Personality Type

Journal of the Korean Society for Library and Information Science / Journal of the Korean Society for Library and Information Science, (P)1225-598X; (E)2982-6292
2021, v.55 no.3, pp.343-372
https://doi.org/10.4275/KSLIS.2021.55.3.343


Abstract

The purpose of this study is to select keywords that can recommend books by personality type, and to test whether the chosen keywords can be actually used in the categorization and customized recommendation of books for each personality type. To achieve the research goal, this study chose books that match the level of fifth and sixth grade elementary school students and first grade middle school students and commissioned an expert group to categorize the books into groups that are preferred by each personality type. As a result of the classification, half of the books in which more than five experts agreed showed high consensus. In addition, the results of classifying books by personality type with keywords extracted by the automatic word extraction system by collecting the book review data of the selected books were similar to the results of the final judgement by the expert group, except for a few books. In conclusion, this study proved that it is possible to classify and recommend books that are likely to be preferred by different personality types using review keywords.

keywords
Pesonality type, Enneagram, Book recommendation, Review data, Automatic word extraction, 성격유형, 에니어그램, 도서추천, 서평 키워드, 자동어휘분류

Journal of the Korean Society for Library and Information Science