Chao Chen, Xingyuan Zhang, Research on laser ultrasonic surface defect identification based on a support vector machine, Science Progress (1933-), Vol. 104, No. 4 (2021), pp. 1-17. ... the regression ...

In this study, using a data set composed of five Japanese regional banks, we propose an LGD estimation model using a two- stage model, classification tree-based boosting and support vector regression ...