Integrating Explainable AI and the Kano Model to Derive Improvement Strategies for Essential Oils from Online Reviews
DOI:
https://doi.org/10.12928/si.v23i2.391Keywords:
Customer satisfaction, Essential oils, Explainable AI, Kano model, Product improvementAbstract
Growing consumer interest in natural wellness products, particularly essential oils, highlights the need to understand key quality product attributes affecting consumer satisfaction. In the digital era, customer reviews in marketplaces have become the main source of consumer-driven insights for improving production and service processes. However, conventional approaches often fail to systematically extract actionable insights from these unstructured data sources. This study proposes an integrated machine learning framework for three market on essential oils and their derivatives. This framework transforms thousands of online customer reviews into a structured analysis of satisfaction dimensions. The approach uniquely contributes by employing regression model combined with Explainable AI (SHAP) and KANO Classification to systematically applied based on SHAP insights to develop a marketing strategy based on three market segments for essential oil products and their derivatives. Eleven critical satisfaction dimensions were extracted, including aroma, price, packaging, delivery, and others. These segment-specific insights imply that producers should prioritize reliable pricing and delivery for low-tier markets, ensure strict price fairness and value consistency for mid-tier consumers, and, for high-tier segments, focus on integrating diffuser compatibility as a basic requirement while leveraging bonuses as emotional value-adds to enhance customer delight. Theoretically, this research introduces a scalable, Explainable AI-based approach for applying the Kano model to unstructured textual data, overcoming limitations of traditional survey methods. Despite its strengths, this study is limited by the absence of validation for the Kano categorization through survey-based procedures. Future work will address this limitation by conducting perception-based surveys or interviews to validate and refine the inferred categorizations. Nonetheless, this research contributes a methodology and provides actionable strategies for essential oil producers to align product improvements with consumer expectations in digital commerce environments.
References
Adak, A., Pradhan, B., Shukla, N., & Alamri, A. (2022). Unboxing Deep Learning Model of Food Delivery Service Reviews Using Explainable Artificial Intelligence (XAI) Technique. Foods, 11(14), 2019. https://doi.org/10.3390/foods11142019
Alighiri, D., Eden, W. T., Supardi, K. I., Masturi, & Purwinarko, A. (2017). Potential Development Essential Oil Production of Central Java, Indonesia. Journal of Physics: Conference Series, 824, 012021. https://doi.org/10.1088/1742-6596/824/1/012021
Astuti, R., & Bahrun, K. (2022). The Effect of Satisfaction and Trust on Purchase Intention on Aromania Parfumery Kapuas Products, Bengkulu City. Journal of Indonesian Management, 2(1). https://doi.org/10.53697/jim.v2i1.448
Bahia, T. H. A., Idan, A. R., & Athab, K. R. (2023). The Effect of Quality Function Deployment (QFD) in Enhancing Customer Satisfaction. International Journal of Professional Business Review, 8(1), e01156. https://doi.org/10.26668/businessreview/2023.v8i1.1156
Bi, J.-W., Liu, Y., Fan, Z.-P., & Cambria, E. (2019). Modelling customer satisfaction from online reviews using ensemble neural network and effect-based Kano model. International Journal of Production Research, 57(22), 7068–7088. https://doi.org/10.1080/00207543.2019.1574989
Black, W., & Babin, B. J. (2019). Multivariate data analysis: Its approach, evolution, and impact. The Great Facilitator: Reflections on the Contributions. https://doi.org/10.1007/978-3-030-06031-2_16
Changchit, C., & Klaus, T. (2020). Determinants and Impact of Online Reviews on Product Satisfaction. Journal of Internet Commerce, 19(1), 82–102. https://doi.org/10.1080/15332861.2019.1672135
Chowdhury, M. S., Shak, M. S., Devi, S., Miah, M. R., Mamun, A. Al, Ahmed, E., Sheleh Hera, S. A., Mahmud, F., & Mozumder, M. S. A. (2024). Optimizing E-Commerce Pricing Strategies: A Comparative Analysis of Machine Learning Models for Predicting Customer Satisfaction. The American Journal of Engineering and Technology, 06(09), 6–17. https://doi.org/10.37547/tajet/ Volume06Issue09-02
Davoodi, L., Mezei, J., & Heikkilä, M. (2025). Aspect-based sentiment classification of user reviews to understand customer satisfaction of e-commerce platforms. Electronic Commerce Research. https://doi.org/10.1007/s10660-025-09948-4
Ghatora, P. S., Hosseini, S. E., Pervez, S., Iqbal, M. J., & Shaukat, N. (2024). Sentiment Analysis of Product Reviews Using Machine Learning and Pre-Trained LLM. Big Data and Cognitive Computing, 8(12), 199. https://doi.org/10.3390/bdcc8120199
Gundla, A. V, & Otari, M. S. (2015). A review on sentiment analysis and visualization of customer reviews. In vol. academia.edu. https://www.academia.edu/download/71827184/c37cf0969460f3b10694299 db1afbad07da8.pdf
Hidayat, M. A., Rasyid, A., & Pasolo, F. (2024). Service quality on customer loyalty: Mediation of customer satisfaction. Advances in Business & Industrial Management. http://advancesinresearch.id/ index.php/ABIM/article/view/158
Hong Liao. (2025). Identifying Topics and Trends of China’s Research on Third Front Construction Based on BERTopic Modeling. Panamerican Mathematical Journal, 35(4s), 92–114. https://doi.org/10.52783/ pmj.v35.i4s.4540
Ju, J., Li, C. J., Deng, Y., & Li, M. (2022). Combination of Essential Oil and Food Packaging. In Essential Oils (pp. 71–84). Springer International Publishing. https://doi.org/10.1007/978-3-030-99476-1_4
Kaewpetch, T., Pratummang, A., Suwarak, S., Wongphan, P., Promhuad, K., Leelaphiwat, P., Bumbudsanpharoke, N., Lorenzo, J. M., & Harnkarnsujarit, N. (2023). Ylang-ylang (Cananga odorata) essential oils with flora odorants enhanced active function of biodegradable polyester films produced by extrusion. Food Bioscience, 51, 102284. https://doi.org/10.1016/j.fbio.2022.102284
Kametani, T., Nishina, K., & Suzuki, K. (2010). Attractive quality and must-be quality from the viewpoint of environmental lifestyle in Japan. Frontiers in Statistical Quality Control 9. https://doi.org/ 10.1007/978-3-7908-2380-6_20
Kano, N., Seraku, N., Takahashi, F., & Tsuji, S. (1996). Attractive quality and must-be quality. In The best on quality. for Quality. Milwakee: ASQC Quality Control, 41, 39-48.
Kholibrina, C. R., & Aswandi, A. (2021). The Consumer Preferences for New Sumatran Camphor Essential Oil-based Products using a Conjoint Analysis Approach. IOP Conference Series: Earth and Environmental Science, 715(1), 012078. https://doi.org/10.1088/1755-1315/715/1/012078
Lis-Balchin, M. (1997). Essential oils and “aromatherapy”: their modern role in healing. Journal of the Royal Society of Health, 117(5), 324–329. https://doi.org/10.1177/146642409711700511
Maarif, M. R. (2022). Summarizing Online Customer Review using Topic Modeling and Sentiment Analysis. JISKA (Jurnal Informatika Sunan Kalijaga), 7(3), 177–191. https://doi.org/10.14421/ jiska.2022.7.3.177-191
Muhammad, S., Dirhamsyah, M., Ernawati, E., Lufika, R. D., Khairunnisa, S., & Ledita, N. F. (2022). Innovation of Aromatherapy Product using Aceh Essential Oil. Journal of Patchouli and Essential Oil Products, 1(2), 47–51. https://doi.org/10.24815/jpeop.v1i2.28502
Muthukumar, V., & Kumar.J, S. (2024). The Impact of Online Customer Reviews on E-Commerce Satisfaction. International Journal of Advanced Research in Education and Technology, 11(06). https://doi.org/10.15680/IJARETY.2024.1106100
Mutsaddi, A., Jamkhande, A., Thakre, A., & Haribhakta, Y. (2025). BERTopic for Topic Modeling of Hindi Short Texts: A Comparative Study. In Proceedings of the First Workshop on Natural Language Processing for Indo-Aryan and Dravidian Languages, pages 22–32, Abu Dhabi. Association for Computational Linguistics. https://aclanthology.org/2025.indonlp-1.3.pdf
Newman, I., & Newman, C. (2000). A discussion of low r-squares: Concerns and uses. Educational Research Quarterly. https://search.proquest.com/openview/127db8b821955f7fe7bbbb6ed6b29c6e/1?pq-origsite=gscholar&cbl=48020
Niman, C. (2025). E-servqual Analysis on Tokopedia Application (Case Study on Generation Z in DKI Jakarta). International Student Conference on Business, Education, Economics, Accounting, and Management (ISC-BEAM), 3(1), 11–27. https://doi.org/10.21009/ISC-BEAM.013.02
Park, H., & Jeon, H. (2022). The Dynamics of Customer Satisfaction Dimension based on BERT, SHAP, and Kano Model. IFAC-PapersOnLine, 55(10), 2384–2389. https://doi.org/10.1016/j.ifacol.2022.10.065
Pournarakis, D. E., Sotiropoulos, D. N., & Giaglis, G. M. (2017). A computational model for mining consumer perceptions in social media. Decision Support Systems, 93, 98–110. https://doi.org/10.1016/ j.dss.2016.09.018
Prasad Pattnaik, S. (2025). Decoding the Influence of Consumer Reviews on E-Commerce Purchase Decisions: Insights into Online Shopping Behaviour. Interantional Journal Of Scientific Research In Engineering And Management, 09(04), 1–9. https://doi.org/10.55041/IJSREM43457
Qi, J., Zhang, Z., Jeon, S., & Zhou, Y. (2016). Mining customer requirements from online reviews: A product improvement perspective. Information & Management, 53(8), 951–963. https://doi.org/10.1016/ j.im.2016.06.002
Roberts, D. L., & Darler, W. (2017). Consumer Co-Creation: An Opportunity to Humanise the New Product Development Process. International Journal of Market Research, 59(1), 13–33. https://doi.org/10.2501/IJMR-2017-003
Santoso, H. (2006). Improving the quality of service industry services through the integration approach of the servqual-six sigma or servqual-qfd method. In J@ ti Undip: Jurnal Teknik Industri.
Sardar, N. R., Akbari, S. H., Modi, R. B., Tiwari, M., & Tagalpallewar, G. P. (2024). Application of Essential Oils in Food Packaging: A Concise Review. European Journal of Nutrition & Food Safety, 16(3), 60–67. https://doi.org/10.9734/ejnfs/2024/v16i31399
Sharmeen, J., Mahomoodally, F., Zengin, G., & Maggi, F. (2021). Essential Oils as Natural Sources of Fragrance Compounds for Cosmetics and Cosmeceuticals. Molecules, 26(3), 666. https://doi.org/10.3390/molecules26030666
Statistik, B. P. (2025). Data ekspor impor nasional. In Retrieved from Badan Pusat Statistik: https://www.bps.go.id/id
Suzer, O. O. (2022). The Effect of Service Quality on Customer Satisfaction in E-Commerce Environment. Pressacademia. https://doi.org/10.17261/Pressacademia.2022.1605
Upadhye, A. (2024). Sentiment Analysis using Large Language Models: Methodologies, Applications, and Challenges. International Journal of Computer Applications, 186(20), 30–34. https://doi.org/10.5120/ ijca2024923625
Wiesner, K., Fuchs, K., Gigler, A. M., & Pastusiak, R. (2014). Trends in near infrared spectroscopy and multivariate data analysis from an industrial perspective. Procedia Engineering. https://www.sciencedirect.com/science/article/pii/S1877705814024072
Xiao, S., Wei, C.-P., & Dong, M. (2016). Crowd intelligence: Analyzing online product reviews for preference measurement. Information & Management, 53(2), 169–182. https://doi.org/10.1016/j.im.2015.09.010
Zhang, J., Liu, A., Shen, M., & Nie, P. (2023). Assessment of product customer satisfaction on e-commerce platform from the perspective of consumer reviews. In X. Chen & H. M. Srivastava (Eds.), 3rd International Conference on Applied Mathematics, Modelling, and Intelligent Computing (CAMMIC 2023) (p. 144). SPIE. https://doi.org/10.1117/12.2686134
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