Evaluation of Data Similarity using Data Jackets based on Users’ Recognition
Author(s) -
Nao Uehara,
Teruaki Hayashi,
Yukio Ohsawa
Publication year - 2019
Publication title -
procedia computer science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.334
H-Index - 76
ISSN - 1877-0509
DOI - 10.1016/j.procs.2019.09.354
Subject(s) - computer science , similarity (geometry) , information retrieval , data mining , nearest neighbor search , pattern recognition (psychology) , artificial intelligence , image (mathematics)
Data jacket (DJ) emerged as a method to make use of data without revealing any actual content. In a DJ Store, one can search DJs, and learn the types of solution these DJs are used for. In this study, we propose a model that calculates and acquires similar DJs under the assumption that it may be used for similar solutions by acquiring DJs that are similar to a certain DJ. The experimental results show that the similarity model generated by the proposed method is the model that most reflects the similarity of the DJ’s outline.
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