Cold-start problems are arguably the biggest challenges faced by collaborative filtering (CF) used in recommender systems. When few ratings are available, CF models typically fail to …
J Liu, Y Chen - Knowledge-Based Systems, 2019 - Elsevier
With the growing popularity of cloud manufacturing (CMfg), an increasing number of functionally equivalent cloud services are available on the Internet, which makes cloud …
The sparsity of user-to-item rating data is one of the major obstacles to achieving high rating prediction accuracy of model-based collaborative filtering (CF) recommender systems. To …
DK Chae, JS Kang, SW Kim, J Choi - The World Wide Web Conference, 2019 - dl.acm.org
Generative Adversarial Networks (GAN) have not only achieved a big success in various generation tasks such as images, but also boosted the accuracy of classification tasks by …
Abstract Performance of Machine Learning models heavily depends on the quality of the training dataset. Among others, the quality of training data relies on the consistency of the …
Matrix Factorization (MF) has been proven to be an effective approach for the generation of a successful recommender system. However, most current MF-based recommenders cannot …
C Porcel, A Ching-López, G Lefranc, V Loia… - … Applications of Artificial …, 2018 - Elsevier
Social networks are Web systems that enable and encourage a collaborative work, making it possible to exchange information between users, which makes them especially useful in …
Collaborative Filtering (CF) is one of the most successful recommendation techniques. Recently, implicit trust-based recommendation approaches have emerged that incorporate …
Service level agreement (SLA) management is one of the key issues in cloud computing. The primary goal of a service provider is to minimize the risk of service violations, as these …