Open access
Aug 2026
AI-Driven Cost Estimation in Shipbuilding: A Hybrid Framework Integrating PSO and XGBoost
Accurate shipbuilding cost estimation is important for project quotation, budget preparation, cost control, and operational decision-making. This study proposes an AI-driven hybrid framework for shipbuilding cost estimation by integrating particle swarm optimization (PSO) with the extreme gradient boosting (XGBoost) al...
Yifan Su, Guanghua Xu, Jing Yang
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