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Sentiment Analysis Using Bert on Yel...

Lee, Sunmin,

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Sentiment Analysis Using Bert on Yelp Restaurant Reviews /

紀錄類型:	書目-電子資源 : Monograph/item
正題名/作者:	Sentiment Analysis Using Bert on Yelp Restaurant Reviews // Sunmin Lee.
作者:	Lee, Sunmin,
面頁冊數:	1 electronic resource (64 pages)
附註:	Source: Masters Abstracts International, Volume: 85-01.
Contained By:	Masters Abstracts International85-01.
標題:	Sentiment analysis. -
電子資源:	https://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=30506275
ISBN:	9798379848590

Sentiment Analysis Using Bert on Yelp Restaurant Reviews /
Lee, Sunmin,

Sentiment Analysis Using Bert on Yelp Restaurant Reviews /Sunmin Lee. - 1 electronic resource (64 pages)

Source: Masters Abstracts International, Volume: 85-01.

Yelp is a platform for users to leave text-based reviews of products or services in addition to photos and ratings from one to five stars. This study addresses two distinct problems that Yelp currently has. First, Yelp's exorbitant number of text-based reviews sometimes makes it impossible for the user to go through and read every single review. Second, the lack of specificity of Yelp's current one-to-five-star rating system cannot determine the rationales of the customers if they have given the same rating. To solve the aforementioned problems, the study focused on the initial stage of the algorithm by answering the research question, "Can the BERT model determine whether a customer's review on Yelp is positive or negative, and the degree of said positivity or negativity, based on the review's content?". To answer the stated research question, the study provided each step of the research approach: (1) tokenization and removing stop words, (2) keyword analysis, (3) preparation for the BERT model, and (4) training the BERT model. Based on the results obtained from the research approach, the study supported the research question that the researcher established in this study. The researcher concluded the study by summarizing the limitations of the study and introducing the future development algorithm that would be focused on building on this initial stage to assign a ranking on a one-to-five scale of each pre-defined category based on the contents of the text-based reviews.

English

ISBN: 9798379848590Subjects--Topical Terms:

3266790
Sentiment analysis.

Sentiment Analysis Using Bert on Yelp Restaurant Reviews /
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