Enhancement Economic System Based-Graph Neural Network in Stock Classification.
Yao-Qun XuYuhang ZhangPublished in: IEEE Access (2023)
Keyphrases
- neural network
- learning vector quantization
- pattern recognition
- classification accuracy
- machine learning
- multi layer perceptron
- decision trees
- classification models
- incremental learning
- training samples
- image processing
- feature vectors
- automatic classification
- image classification
- genetic algorithm
- recurrent neural networks
- neural network model
- classification algorithm
- pattern classification
- classification scheme
- directed graph
- stock market
- feed forward neural networks
- support vector machine svm
- fuzzy logic
- artificial neural networks
- support vector
- feature selection
- probabilistic neural network
- preprocessing stage
- nearest neighbour
- kohonen self organizing map
- training process
- graph theory
- classification rules
- classification method
- structured data
- semi supervised learning
- random walk