A Hybrid COVID-19 Detection Model Using an Improved Marine Predators Algorithm and a Ranking-Based Diversity Reduction Strategy.
Mohamed Abdel-BassetReda MohamedMohamed ElhosenyRipon Kumar ChakraborttyMichael J. RyanPublished in: IEEE Access (2020)
Keyphrases
- mathematical model
- objective function
- detection algorithm
- algorithm employs
- final result
- probabilistic model
- recognition algorithm
- input data
- cost function
- parameter estimation
- np hard
- prior information
- theoretical analysis
- scoring function
- classification algorithm
- detection method
- expectation maximization
- em algorithm
- tree structure
- closed form
- bayesian framework
- preprocessing
- computational complexity
- optimal solution
- similarity measure
- selection algorithm
- search strategy
- optimization model
- energy function
- optimization algorithm
- web search
- computational cost
- dynamic programming
- score function
- neural network
- estimation algorithm
- particle swarm optimization
- probability distribution
- k means
- search space
- information retrieval