作 者: ;
机构地区: 华南理工大学工商管理学院
出 处: 《管理评论》 2022年第11期109-117,共9页
摘 要: 本文在Kano模型的基础上,提出一种基于在线评论数据挖掘来识别产品需求类型的方法。从在线评论中提取产品属性并进行情感分析,在此基础上构建识别不同属性需求的分类模型。本文以4款5G手机的在线评论数据为素材进行实例分析,将消费者对5G手机产品属性的需求划分为期望需求、必备需求、魅力需求和无差异需求四类,并以满意度和关注度为指标对5G手机产品属性的重要程度和需改进程度进行了排序。 Based on Kano model and online review data mining,this paper proposes a method to identify product demand types.Product attributes are extracted from online reviews and sentiment analysis is carried out.Then a classification model for identifying different attribute demands is proposed.Taking the online review data of four 5 G mobile phones as an example,this paper analyzes consumers’attribute demands of 5 G mobile phone products,which are divided into four types:one-dimension demand,must-be demand,attractive demand and indifferent demand.The importance degree and the to-be-improved degree of the attributes of 5 G mobile phones are ranked by satisfaction degree and attention degree.