基于CWSA方面词提取模型的差异化需求挖掘方法研究——以京东手机评论为例*
肖宇晗,林慧苹

Mining Differentiated Demands with Aspect Word Extraction: Case Study of Smartphone Reviews
Xiao Yuhan,Lin Huiping
表2 实验结果对比
Table 2 Comparison of Experimental Results
模型 F1/%
BiLSTM 76.46
CNN-CRF 80.59
BiLSTM-CRF 81.60
CGN 82.09
BiLSTM-CNN-CRF 82.23
Seq2Seq4ATE 83.44
BERT-base 87.99
BERT-BiLSTM-CRF 88.34
LCF-ATEPC 88.82
CWSA(本文) 89.65