- author = "Pengda Wang and Mingjie Lu and Weiqing Yan and Dong Yang and Zhaowei Liu",
- title = "Graph Structure Learning With Automatic Search of Hyperparameters Based on Genetic Programming",
- journal = "IEEE Transactions on Emerging Topics in Computational Intelligence",
- year = "2024",
- volume = "8",
- number = "6",
- pages = "4155--4164",
- month = dec,
- keywords = "genetic algorithms, genetic programming, Graph neural networks, Statistics, Sociology, Noise measurement, Optimisation, Hyperparameter optimisation, Graphical models, hyperparameters optimisation, graph structure learning, genetic model",
- ISSN = "2471-285X",
-
DOI = "
doi:10.1109/TETCI.2024.3386833",
- abstract = "Graph neural networks (GNNs) rely heavily on graph structures and artificial hyperparameters, which may increase computation and affect performance. Most GNNs use original graphs, but the original graph data has problems with noise and incomplete information, which easily leads to poor GNN performance. For this kind of problem, recent graph structure learning methods consider how to generate graph structures containing label information. The settings of some hyperparameters will also affect the expression of the GNN model. This paper proposes a genetic graph structure learning method (Genetic-GSL). Different from the existing graph structure learning methods, this paper not only optimises the graph structure but also the hyperparameters. Specifically, different graph structures and different hyperparameters are used as parents; the offspring are cross-mutated through the parents; and then excellent offspring are selected through evaluation to achieve dynamic fitting of the graph structure and hyperparameters. Experiments show that, compared with other methods, Genetic-GSL basically improves the performance of node classification tasks by 1.2percent. With the increase in evolution algebra, Genetic-GSL has good performance on node classification tasks and resistance to adversarial attacks.",
-
notes = "Also known as \cite{10504544}
University of Science and Technology of China, Hefei, Anhui, China",
