An automatic arrival time picking algorithm of P-wave based on adaptive characteristic function.
Aiping ChengEnjie XuPengfei YaoYafeng ZhouShibing HuangZuyang YePublished in: Comput. Geosci. (2024)
Keyphrases
- np hard
- times faster
- computational complexity
- preprocessing
- dynamic programming
- detection algorithm
- probabilistic model
- computational cost
- improved algorithm
- cost function
- k means
- optimal solution
- objective function
- expectation maximization
- matching algorithm
- significant improvement
- filtering algorithm
- recognition algorithm
- high accuracy
- convergence rate
- single pass
- worst case
- optimization algorithm
- segmentation algorithm
- theoretical analysis
- computationally efficient
- similarity measure
- experimental evaluation
- artificial neural networks
- reinforcement learning