Estimating civil aircraft's research and manufacture cost by using grey system model and neural network algorithm.
Naiming XiePublished in: Grey Syst. Theory Appl. (2015)
Keyphrases
- neural network
- cost function
- recognition algorithm
- probabilistic model
- objective function
- mathematical model
- matching algorithm
- algorithm employs
- preprocessing
- dynamic programming
- estimation algorithm
- parameter estimation
- theoretical analysis
- learning algorithm
- neural network model
- prediction model
- np hard
- em algorithm
- optimization model
- input data
- detection algorithm
- network model
- levenberg marquardt
- optimal solution
- similarity measure
- bayesian framework
- rbf network
- feed forward neural networks
- travel cost
- path planning
- classification algorithm
- tree structure
- energy function
- particle swarm optimization
- worst case
- search space
- associative memory
- training algorithm
- optimization algorithm
- expectation maximization
- probability distribution
- estimation process
- k means
- auto associative