Collaborative Adversarial Autoencoders: An Effective Collaborative Filtering Model Under the GAN Framework
DC Field | Value | Language |
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dc.contributor.author | Chae, Dong-Kyu | - |
dc.contributor.author | Shin, Jung Ah | - |
dc.contributor.author | Kim, Sang-Wook | - |
dc.date.accessioned | 2022-07-10T01:08:19Z | - |
dc.date.available | 2022-07-10T01:08:19Z | - |
dc.date.created | 2021-05-12 | - |
dc.date.issued | 2019-03 | - |
dc.identifier.issn | 2169-3536 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/148179 | - |
dc.description.abstract | Recently, deep learning has become a preferred choice for performing tasks in diverse application domains such as computer vision, natural language processing, sensor data analytics for healthcare, and collaborative filtering for personalized item recommendation. In addition, the Generative Adversarial Networks (GAN) has become one of the most popular frameworks for training machine learning models. Motivated by the huge success of GAN and deep learning on a wide range of fields, this paper explores an effective way to exploit both techniques into the collaborative filtering task for the accurate recommendation. We have noticed that the IRGAN and GraphGAN are pioneering methods that successfully apply GAN to recommender systems. However, we point out an issue regarding the employment of standard matrix factorization (MF) as their basic model, which is linear and unable to capture the non-linear, subtle latent factors underlying user-item interactions. Our proposed recommendation framework, named Collaborative Adversarial Autoencoders (CAAE), significantly extends the conventional IRGAN and GraphGAN as summarized below: 1) we use Autoencoder, which is one of the most successful deep neural networks, as our generator, instead of using the MF model; 2) we employ Bayesian personalized ranking (BPR) as our discriminative model; and 3) we incorporate another generator model into our framework that focuses on generating negative items, which are items that a given user may not be interested in. We empirically test our framework using three real-life datasets along with four evaluation metrics. Owing to those extensions, our proposed framework not only produces considerably higher recommendation accuracy than the conventional GAN-based recommenders (i.e., IRGAN and GraphGAN), but also outperforms the other state-of-the-art top-N recommenders (i.e., BPR, PureSVD, and FISM). | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.title | Collaborative Adversarial Autoencoders: An Effective Collaborative Filtering Model Under the GAN Framework | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Chae, Dong-Kyu | - |
dc.contributor.affiliatedAuthor | Kim, Sang-Wook | - |
dc.identifier.doi | 10.1109/ACCESS.2019.2905876 | - |
dc.identifier.scopusid | 2-s2.0-85065231137 | - |
dc.identifier.wosid | 000464727700001 | - |
dc.identifier.bibliographicCitation | IEEE ACCESS, v.7, pp.37650 - 37663 | - |
dc.relation.isPartOf | IEEE ACCESS | - |
dc.citation.title | IEEE ACCESS | - |
dc.citation.volume | 7 | - |
dc.citation.startPage | 37650 | - |
dc.citation.endPage | 37663 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Computer Science | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Telecommunications | - |
dc.relation.journalWebOfScienceCategory | Computer Science, Information Systems | - |
dc.relation.journalWebOfScienceCategory | Engineering, Electrical & Electronic | - |
dc.relation.journalWebOfScienceCategory | Telecommunications | - |
dc.subject.keywordPlus | Bayesian networks | - |
dc.subject.keywordPlus | Data Analytics | - |
dc.subject.keywordPlus | Data handling | - |
dc.subject.keywordPlus | Deep learning | - |
dc.subject.keywordPlus | Deep neural networks | - |
dc.subject.keywordPlus | Factorization | - |
dc.subject.keywordPlus | Learning algorithms | - |
dc.subject.keywordPlus | Medical computing | - |
dc.subject.keywordPlus | Natural language processing systems | - |
dc.subject.keywordPlus | Recommender systems | - |
dc.subject.keywordPlus | Adversarial networks | - |
dc.subject.keywordPlus | Discriminative models | - |
dc.subject.keywordPlus | Diverse applications | - |
dc.subject.keywordPlus | Evaluation metrics | - |
dc.subject.keywordPlus | Matrix factorizations | - |
dc.subject.keywordPlus | NAtural language processing | - |
dc.subject.keywordPlus | Real life datasets | - |
dc.subject.keywordPlus | Recommendation accuracy | - |
dc.subject.keywordPlus | Collaborative filtering | - |
dc.subject.keywordAuthor | Collaborative filtering | - |
dc.subject.keywordAuthor | deep learning | - |
dc.subject.keywordAuthor | generative adversarial networks | - |
dc.subject.keywordAuthor | recommender systems | - |
dc.identifier.url | https://ieeexplore.ieee.org/document/8669749 | - |
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