요약
Ⅰ. Introduction
Ⅱ. Literature Review
2.1 Online Customer Reviews
2.2 Dining Experience
2.3 Hallyu
Ⅲ. Data and Methods
3.1 Data Collection
3.2 Text pre-processing
3.3 Latent Dirichlet Allocation
3.4 Regression Model
IV. Results
4.1 Key Attributes from the Customer Review
4.2 The Impacts of Key Attributes on the Star Rating
4.3 Additional Analysis
V. Discussion
5.1 Academic Implications
5.2 Practical Implications
References
Abstract