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