Knowledge discovery in a recommender system : the matrix factorization approach
Year of publication: |
2022
|
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Authors: | Tripathy, Murchhana ; Champati, Santilata ; Bhuyan, Hemanta Kumar |
Published in: |
Journal of information & knowledge management : JIKM. - Singapore : World Scientific Publ., ISSN 0219-6492, ZDB-ID 2115864-2. - Vol. 21.2022, 4, Art.-No. 2250051, p. 1-28
|
Subject: | imputation | knowledge discovery | NMI | Nonnegative Matrix Factorization (NMF) | purity | Recommender system | similarity measures | Singular Value Decomposition (SVD) | vector projection |
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