AINeutralarXiv – CS AI · 6h ago6/10
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A cross-process welding penetration status prediction algorithm based on unsupervised domain adaptation in laser and TIG welding
Researchers have developed an unsupervised domain adaptation framework that enables deep learning models to predict weld penetration status across different welding processes without extensive relabeling. The approach achieves 80-81% accuracy in cross-process transfer between TIG and laser welding, significantly outperforming supervised baselines and reducing the cost of deploying AI systems to new welding environments.