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
图 3 词权特征层级的机加文本聚类流程
Fig.3 Machining text clustering process at word-weighted feature level