Yelp has served and will continue to serve as a data-driven application. Yelp has published a dataset containing business information, reviews, user information, and check-in information. This paper will examine this dataset to provide descriptive analytics to understand business performance, geo-spatial distribution of businesses, reviewers' rating and other characteristics, and temporal distribution of check-ins in business premises. With these analysis we are able to establish that yelp reviews, tips, elite users and check ins have started to plummet over the years. Coincidentally, the paper also establishes that Canadians have a more stable star ratings as well as sentiment ratings when compared to Americans.
翻译:Yelp已经并将继续充当数据驱动应用程序。 Yelp已经出版了一套包含商业信息、审查、用户信息和报到信息的数据集。本文将审查该数据集,以提供描述性分析来了解商业业绩、企业地理空间分布、审评员的评级和其他特征,以及商务场所的登入时间分布。通过这些分析,我们可以确定Yelp审查、小费、精英用户和登入检查多年来开始暴跌。 顺便提一下,该文件还证实加拿大人与美国人相比,星级评级和情绪评级都比较稳定。