Effective Opinion Words Extraction for Food Reviews Classification

被引:0
|
作者
Phuc Quang Tran [1 ]
Ngoan Thanh Trieu [2 ]
Nguyen Vu Dao [3 ]
Hai Thanh Nguyen [2 ]
Hiep Xuan Huynh [2 ]
机构
[1] Peoples Police Coll II, Dept Foreign Languages & Informat, Hcm City, Vietnam
[2] Can Tho Univ, Coll Informat & Commun Technol, Can Tho, Vietnam
[3] Can Tho Univ, Dept Phys Educ, Can Tho, Vietnam
关键词
Review classification; opinion words; machine learning; important features; Amazon;
D O I
10.14569/IJACSA.2020.0110755
中图分类号
TP301 [理论、方法];
学科分类号
081202 ;
摘要
Opinion mining (known as sentiment analysis or emotion Artificial Intelligence) holds important roles for e-commerce and benefits to numerous business and organizations. It studies the use of natural language processing, text analysis, computational linguistics, and biometrics to provide us business valuable insights into how people feel about our product brand or service. In this study, we investigate reviews from Amazon Fine Food Reviews dataset including about 500,000 reviews and propose a method to transform reviews into features including Opinion Words which then can be used for reviews classification tasks by machine learning algorithms. From the obtained results, we evaluate useful Opinion Words which can be informative to identify whether the review is positive or negative.
引用
收藏
页码:421 / 426
页数:6
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