A random walk Grey wolf optimizer based on dispersion factor for feature selection on chronic disease prediction.
PreetiKusum DeepPublished in: Expert Syst. Appl. (2022)
Keyphrases
- random walk
- feature selection
- chronic disease
- directed graph
- markov chain
- health care
- machine learning
- text categorization
- flow graph
- markov random walk
- feature extraction
- primary care
- text classification
- classification accuracy
- high risk
- feature set
- feature space
- model selection
- x ray
- transition probabilities
- support vector machine
- multi db
- transition probability matrix