Economic Crisis Early Warning of Real Estate Companies Based on PSO-Optimized SVM.
Xinhui LiPublished in: J. Sensors (2022)
Keyphrases
- early warning
- real estate
- financial distress
- financial crisis
- particle swarm optimization pso
- international trade
- support vector machine svm
- particle swarm optimization
- real estate valuation
- support vector
- decision support system
- service platform
- support vector machine
- external factors
- knn
- feature selection
- artificial neural network models
- quantitative analysis
- financial markets
- training data
- swarm intelligence
- bp neural network
- ant colony optimization
- neural network
- logistic regression
- loss function
- simulated annealing
- decision making
- genetic algorithm
- data mining