A Hybrid Feature Selection Approach for Flash Flood Disaster Risk in Jiangxi Province, China.
Lulu YangXiuqin FangYu CaoLiliang RenXiaoxiang ZhangPublished in: Geoinformatics (2022)
Keyphrases
- feature selection
- natural disasters
- economic growth
- listed companies
- damage assessment
- mutual information
- var model
- support vector
- credit risk
- text categorization
- feature extraction
- disaster management
- high risk
- risk factors
- hong kong
- feature selection algorithms
- high dimensionality
- risk management
- decision making
- multi class
- method for feature selection
- machine learning
- risk measures
- irrelevant features
- classification accuracy
- emergency response
- risk assessment
- unsupervised learning
- text classification
- feature set
- support vector machine
- economic development
- climate change
- information gain
- higher education
- unsupervised feature selection
- feature space
- decision trees
- knn