Adaptive Collaborative Filtering Based on Scalable Clustering for Big Recommender Systems
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, O-Joun | - |
dc.contributor.author | Hong, Min-Sung | - |
dc.contributor.author | Jung, Jason J. | - |
dc.contributor.author | Shin, Juhyun | - |
dc.contributor.author | Kim, Pankoo | - |
dc.date.available | 2019-03-08T15:57:39Z | - |
dc.date.issued | 2016 | - |
dc.identifier.issn | 1785-8860 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/8675 | - |
dc.description.abstract | The large amount of information that is currently being collected (the so-called "big data"), have resulted in model-based Collaborative Filtering (CF) methods to encountering limitations, e.g., the sparsity problem and the scalability problem. It is difficult for model-based CF methods to address the scalability-performance trade-off. Therefore, we propose a scalable clustering-based CF method in this paper that can help provide a balance by re-locating elements in the cluster model. The proposed method is evaluated by performing a comparison against existing methods in terms of measurements for the Mean Absolute Error (MAE) and response time to assess the performance and scalability. The experimental results show that the proposed method improves the MAE and the response time by 50.79% and 48.25%, respectively. | - |
dc.format.extent | 16 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | BUDAPEST TECH | - |
dc.title | Adaptive Collaborative Filtering Based on Scalable Clustering for Big Recommender Systems | - |
dc.type | Article | - |
dc.identifier.bibliographicCitation | ACTA POLYTECHNICA HUNGARICA, v.13, no.2, pp 179 - 194 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.wosid | 000373491700010 | - |
dc.identifier.scopusid | 2-s2.0-84959566414 | - |
dc.citation.endPage | 194 | - |
dc.citation.number | 2 | - |
dc.citation.startPage | 179 | - |
dc.citation.title | ACTA POLYTECHNICA HUNGARICA | - |
dc.citation.volume | 13 | - |
dc.type.docType | Article | - |
dc.publisher.location | 헝가리 | - |
dc.subject.keywordAuthor | Big data | - |
dc.subject.keywordAuthor | Recommender System | - |
dc.subject.keywordAuthor | Adaptive System | - |
dc.subject.keywordAuthor | Clustering-based Collaborative Filtering | - |
dc.subject.keywordAuthor | Scalable System | - |
dc.subject.keywordPlus | FEATURES | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalWebOfScienceCategory | Engineering, Multidisciplinary | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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