3WC-GBNRS++: A novel three-way classifier with granular-ball neighborhood rough sets based on uncertainty
…, S Xia, G Wang, Q Zhang, S Li, T Xu - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
Three-way decision with neighborhood rough sets (3WDNRS) is adept at addressing uncertain
problems involving continuous data by configuring the neighborhood radius. However, …
problems involving continuous data by configuring the neighborhood radius. However, …
Perturbation-augmented graph convolutional networks: A graph contrastive learning architecture for effective node classification tasks
Q Guo, X Yang, F Zhang, T Xu - Engineering Applications of Artificial …, 2024 - Elsevier
In the context of recent advances in Graph Convolutional Networks (GCNs) for semi-supervised
learning, a significant highlight is the potential of Graph Contrastive Learning (GCL). …
learning, a significant highlight is the potential of Graph Contrastive Learning (GCL). …
Optimal granularity selection based on cost-sensitive sequential three-way decisions with rough fuzzy sets
J Yang, G Wang, Q Zhang, Y Chen, T Xu - Knowledge-Based Systems, 2019 - Elsevier
As an extension of Pawlak’s rough sets, rough fuzzy sets is proposed to deal with the target
concept which is typically fuzzy or uncertain. It is worthwhile to introduce cost-sensitive …
concept which is typically fuzzy or uncertain. It is worthwhile to introduce cost-sensitive …
SSGCN: a sampling sequential guided graph convolutional network
Graph convolutional networks(GCNs) have become one of the important technologies for
solving graph structured data problems. GCNs utilize convolutional networks to learn node and …
solving graph structured data problems. GCNs utilize convolutional networks to learn node and …
Sequential attention layer-wise fusion network for multi-view classification
…, X Yang, Q Sun, P Wang, X Wang, T Xu - International Journal of …, 2024 - Springer
Graph convolutional network has shown excellent performance in multi-view classification.
Currently, to output a fused node embedding representation in multi-view scenarios, existing …
Currently, to output a fused node embedding representation in multi-view scenarios, existing …
The Taihua group on the southern margin of the North China craton: further insights from U–Pb ages and Hf isotope compositions of zircons
The "Taihua Group" is a collective term for a series of old terranes scattered along the southern
margin of the North China Craton. The timing of formation and thermal overprinting of the …
margin of the North China Craton. The timing of formation and thermal overprinting of the …
Triple-G: a new MGRS and attribute reduction
Different from classical rough set, Multigranulation Rough Set (MGRS) is frequently designed
for approximating target through using multiple results of information granulation. Presently…
for approximating target through using multiple results of information granulation. Presently…
Efficient parallel algorithm for finding strongly connected components based on granulation strategy
T Xu, H He, X Yang, J Yang, J Song, Y Cui - Knowledge and Information …, 2025 - Springer
Strongly connected components (SCCs) are a significant subgraph structure in digraphs. In
the previous work, an algorithm based on rough set theory (RST) called KGRSCC was …
the previous work, an algorithm based on rough set theory (RST) called KGRSCC was …
Fuzzy feature factorization machine: bridging feature interaction, selection, and construction
Q Guo, K Liu, T Xu, P Wang, X Yang - Expert Systems with Applications, 2024 - Elsevier
Feature selection is an effective data pre-processing technique that aims to select useful
features. This technique has been widely applied in machine learning and data mining to …
features. This technique has been widely applied in machine learning and data mining to …
A meta-heuristic feature selection algorithm combining random sampling accelerator and ensemble using data perturbation
S Zhang, K Liu, T Xu, X Yang, A Zhang - Applied Intelligence, 2023 - Springer
Meta-heuristic algorithms have been extensively utilized in feature selection tasks because
they can obtain the global optimal solution. However, the meta-heuristic algorithm will take …
they can obtain the global optimal solution. However, the meta-heuristic algorithm will take …