TEPIAN
Vol. 7 No. 3 (2026): September 2026

Sentiment Analysis of Bakso GLG Using the Naive Bayes Method

Lingga Wardhana (STMIK Widya Cipta Dharma)
Ita Arfyanti (STMIK Widya Cipta Dharma)
Kusno Harianto (STMIK Widya Cipta Dharma)



Article Info

Publish Date
01 Sep 2026

Abstract

Accelerating digital innovations have vastly reshaped the methods individuals use to express their perspectives on the gastronomic industry about culinary services through customer reviews on Google Maps. This study seeks to examine the sentiments conveyed in reviews of Bakso GLG to assist management in understanding customer perceptions objectively by employing the Naïve Bayes algorithm only after undergoing rigorous preprocessing phases, including cleaning, case folding, normalization, tokenization, stopword removal, stemming, and the generation of TF-IDF vectors. The classification results yielded an overall accuracy of 77%. The data distribution is dominated by positive sentiment, comprising 226 reviews, followed by 25 neutral reviews and 13 negative reviews. Although the model demonstrated optimal performance in classifying positive sentiment, it encountered difficulties in classifying the minority classes due to the imbalanced dataset. Overall, the system proved effective in processing large-scale review data as a source of strategic evaluation for improving product and service quality in the culinary sector, particularly at Bakso GLG.

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Journal Info

Abbrev

tepian

Publisher

Subject

Computer Science & IT

Description

The purpose of TEPIAN is to publish original research studies directly relevant to computer science. TEPIAN encompasses the full spectrum of information technology and computer science, including information system, hardware technology, intelligent system, and multimedia applications. TEPIAN ...