Design of Oral English Intelligent Evaluation System Based on DTW Algorithm.
Yao FangPublished in: Mob. Networks Appl. (2022)
Keyphrases
- learning algorithm
- k means
- np hard
- optimal solution
- detection algorithm
- experimental evaluation
- similarity measure
- computational complexity
- times faster
- dynamic programming
- computational cost
- high accuracy
- dynamic time warping
- improved algorithm
- matching algorithm
- preprocessing
- evolutionary algorithm
- cost function
- segmentation algorithm
- case study
- hardware implementation
- search space
- design process
- optimization algorithm
- worst case
- computationally efficient
- expectation maximization
- intelligent systems
- input data
- linear programming
- simulated annealing
- probabilistic model