Y
Yu Tian
Researcher at North China Electric Power University
Publications - 4
Citations - 28
Yu Tian is an academic researcher from North China Electric Power University. The author has contributed to research in topics: Computer science & Spot contract. The author has an hindex of 1, co-authored 1 publications receiving 3 citations.
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Monthly Henry Hub natural gas spot prices forecasting using variational mode decomposition and deep belief network
TL;DR: In this article, a hybrid forecasting model of monthly Henry Hub natural gas prices based on variational mode decomposition (VMD), particle swarm optimization (PSO), and deep belief network (DBN) is proposed.
Networked Federated Learning
TL;DR: In this article , the authors develop the theory and algorithmic toolbox for networked federated learning in decentralized collections of local datasets with an intrinsic network structure, and derive precise conditions on the local models and their network structure such that their algorithm learns nearly optimal local models.
Journal ArticleDOI
Structural Balance and Random Walks on Complex Networks with Complex Weights
Yu Tian,Renaud Lambiotte +1 more
TL;DR: In this paper , a classification of complex-weighted networks based on the notion of structural balance is proposed, where local consensus can be achieved asymptotically when the graph is structurally balanced, while global consensus will be obtained when it is strictly unbalanced.
Journal ArticleDOI
Boosting long-term forecasting performance for continuous-time dynamic graph networks via data augmentation
Yu Tian,Mingjie Zhu +1 more
TL;DR: UmmU as discussed by the authors is a plug-and-play module that conducts uncertainty estimation to introduce uncertainty into the embedding of intermediate layer of CTDGNs, and performs masked mixup to further enhance the uncertainty of the embeddings to make it generalize to more situations.