SPPformer：一种基于Transformer的稀疏注意力机制模型，用于全面且可解释的船舶价格分析
SPPformer: A transformer-based model with a sparse attention mechanism for comprehensive and interpretable ship price analysis
Transportation Research Part E Logistics and Transportation Review · 2025
被引 11
ABS 3
- Wenyang Wang 通讯
- Yuping Luo
- Yuqiang Xu
- Danzhu Liu
- Jibin Zhou
- Peng Shao
船舶经济机器学习计量经济学运筹学