| 商品属性的情感表达与商品销售热度的相关性研究 |
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| 引用本文： | 阮光册,周健超.商品属性的情感表达与商品销售热度的相关性研究[J].图书情报工作,2017,61(22):13-19. |
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| 作者姓名： | 阮光册 周健超 |
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| 作者单位： | 1. 华东师范大学信息管理系 上海 200241;
2. 天睿信科技术系统有限公司 上海 201109 |
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| 摘 要： | 目的/意义]在线评论蕴含评论者对商品的情感态度，成为潜在消费者购物决策的参考。分析用户对商品属性的情感表达与商品销售热度之间的关系，对用户和商家具有重要的实践和理论意义。方法/过程]采用LDA主题模型抽取商品属性特征，并对这些属性进行情感极性分析，然后用多元线性回归方程探求商品属性的情感表达对在线商品销量排名之间的关联关系。结果/结论]研究表明：反映商品"质"的特征属性更受用户的关注，其情感极性与商品的销量排名之间存在较高的正相关性。
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| 关 键 词： | 在线评论 情感分析 主题模型 销售热度 多元回归 |
| 收稿时间： | 2017-05-01 |
Research on the Correlation Between Users' Sentiment Expression and Commodity Sales Ranking |
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| Ruan Guangce,Zhou Jianchao.Research on the Correlation Between Users' Sentiment Expression and Commodity Sales Ranking[J].Library and Information Service,2017,61(22):13-19. |
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| Authors: | Ruan Guangce Zhou Jianchao |
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| Institution: | 1. Information Management Department, East China Normal University, Shanghai 200241;
2. Teradata Corporation, Shanghai 201109 |
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| Abstract: | Purpose/significance] Online reviews contain commodity emotional attitude of users. Analysis of the relationship between the users'emotional tendency of commodity and the commodity sales has important practical and theoretical significance for users and businesses.Method/process]This paper uses the LDA model to extract the theme features vocabulary of commodity. Then, it analyzes the vocabulary sentiment. And last, it searches the relationship between the sentiment value of commodity characteristics and the online sales ranking by using Multiple regression model.Result/conclusion] The results show that the characteristics of the "quality" and the "shopping" experience were more closely watched by users. Andthere is a high correlation between their emotional evaluation and the sales rankings of goods. |
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| Keywords: | online reviews sentiment analysis LDA sales ranking multiple regression model |
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