Elsevier期刊
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作者:Donghai Guan , Weiwei Yuan ...
来源:[J].Information Sciences(IF 3.643), 2017Elsevier
摘要:Abstract(#br)Accurately labeling training data plays a critical role in various supervised learning tasks. Since labeling in practical applications might be erroneous due to various reasons, a wide range of algorithms have been developed to eliminate mislabeled data. These algori...
作者:Donghai Guan , Li Zhou
来源:[J].Future Generation Computer Systems(IF 1.864), 2017Elsevier
摘要:Abstract(#br)Sign prediction reveals the underlying relationships between users of signed social networks. Though negative signs usually dominate the final user decision in most real applications, since negative signs cannot be directly propagated between users like positive sign...
作者:Donghai Guan , Tinghuai Ma
来源:[J].Information Fusion(IF 2.262), 2018, Vol.41, pp.57-67Elsevier
摘要:Abstract(#br)Accurately labeling training data plays a critical role in various supervised learning tasks. Now a wide range of algorithms have been developed to identify and remove mislabeled data as labeling in practical applications might be erroneous due to various reasons. In...
作者:... Guangjie Han , Donghai Guan , Asad Masood Khattak
来源:[J].Future Generation Computer Systems(IF 1.864), 2018Elsevier
摘要:Abstract(#br)User behavior prediction with low-dimensional vectors generated by user network embedding models has been verified to be efficient and reliable in real applications. However, most user network embedding models utilize homogeneous properties to represent users, such a...
作者:Donghai Guan , Weiwei Yuan ...
来源:[J].Knowledge-Based Systems(IF 4.104), 2014, Vol.66, pp.28-35Elsevier
摘要:Abstract(#br)Classification techniques are important in bioinformatics analysis as they can separate various bioinformatical data into distinct groups. To obtain good classifiers, accurate labeling of the training data is required. However labeling in practical bioinformatics app...
作者:Donghai Guan , Yuan Tian ...
来源:[J].Physica A: Statistical Mechanics and its Applications(IF 1.676), 2016, Vol.461, pp.101-116Elsevier
摘要:Abstract(#br)Recommender systems play an important role in our daily life and are becoming popular tools for users to find what they are really interested in. Matrix factorization methods, which are popular recommendation methods, have gained high attention these years. With...
作者:Donghai Guan , Young-Koo Lee ...
来源:[J].Expert Systems With Applications(IF 1.854), 2015, Vol.42 (3), pp.1065-1073Elsevier
摘要:Abstract(#br)Short Message Service (SMS) has become one of the most important media of communications due to the rapid increase of mobile users and it’s easy to use operating mechanism. This flood of SMS goes with the problem of spam SMS that are generated by spurious users....
作者:Donghai Guan , Yuan Tian ...
来源:[J].Physica A: Statistical Mechanics and its Applications(IF 1.676), 2016, Vol.461, pp.101-116Elsevier
摘要:Abstract(#br)Recommender systems play an important role in our daily life and are becoming popular tools for users to find what they are really interested in. Matrix factorization methods, which are popular recommendation methods, have gained high attention these years. With...
作者:Donghai Guan , Li Zhou
来源:[J].Information Fusion(IF 2.262), 2019, Vol.46, pp.1-10Elsevier
摘要:Abstract(#br)By revealing potential relationships between users, link prediction has long been considered as a fundamental research issue in singed social networks. The key of link prediction is to measure the similarity between users. Existing works use connections between ...
作者:... Wei Tian , Donghai Guan , Sungyoung Lee
来源:[J].Knowledge-Based Systems(IF 4.104), 2013, Vol.42, pp.85-96Elsevier
摘要:Abstract(#br)As a research branch of grid computing, data grid focuses on the management of large-scale distributed data sets. Replica management is one of the most important issues in the data grid, which can offer fast data access time, high data availability and low bandwidth ...

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