基于图神经网络的零件机加工特征识别方法
姚鑫骅,于涛,封森文,马梓健,栾丛丛,沈洪垚

Recognition method of parts machining features based on graph neural network
Xinhua YAO,Tao YU,Senwen FENG,Zijian MA,Congcong LUAN,Hongyao SHEN
图 8 多加工特征数据集模型的示例
Fig.8 Example of models in multi-machining feature dataset