面向方面的自适应跨度特征的细粒度意见元组提取
	
	
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		Aspect-oriented fine-grained opinion tuple extraction with adaptive span features
	
	
		Linying CHEN, Jianhua LIU, Shuihua SUN, Zhixiong ZHENG, Honghui LIN, Jie LIN
	
	
	
	《计算机应用》唯一官方网站
	. 
	
	2023, (5): 1454
	
	-1460
	
	
	. 
	
	DOI: 10.11772/j.issn.1001-9081.2022040502