融合多通道特征与词权聚类的机加工艺文本层级分类方法

谭澳龙,付文杰,沈奥,向召伟,马靖华,殷勤

Hierarchical classification method for machining process texts integrating multi-channel features and word-weighted clustering

Aolong TAN,Wenjie FU,Ao SHEN,Zhaowei XIANG,Jinghua MA,Qin YIN

表 2 分类模型的性能对比

Tab.2 Performance comparison of classification models

分类模型 Acc/% rL R/% F1/% TextCNN 60.04 1.50 51.34 50.52 ERNIE 65.61 1.20 63.73 64.00 BERT 85.23 0.77 83.84 84.50 WFDR_MGMCHNN 86.74 0.77 85.27 85.82 MACC 87.24 0.69 85.90 86.41 CNN-BiLSTM-Att 87.14 0.71 85.79 86.33 WE-GCL-MCTF 89.44 0.59 88.33 88.90