PEMANFAATAN MACHINE LEARNING UNTUK ANALISIS ULASAN PELANGGAN DAN KINERJA PENJUALAN DI TOKOPEDIA

Authors

  • Agustini Agustini Institut Teknologi Sains dan Bisnis Muhammadiyah Selayar
  • Asrijal Akib Institut Teknologi Sains dan Bisnis Muhammadiyah Selayar

DOI:

https://doi.org/10.37476/akmen.v22i1.5451

Keywords:

Machine Learning, Customer Reviews, Sales Performance, Tokopedia

Abstract

This study analyzes Tokopedia customer reviews to link review characteristics with sales indicators and to deliver an operational ranking tool. Using the public file tokopedia-product-reviews-2019.csv (40,476 reviews, 3,662 products, 158 shops, 5 categories), text was normalized, Indonesian stopwords were removed with Sastrawi, types were fixed, and duplicates were pruned. Star ratings were mapped as weak labels for negative, neutral, and positive sentiment. Descriptive analyses covered rating and sentiment distributions, category sales, top and bottom products, extreme reviews, and the 30 most frequent words. A composite Best Product to Sell index was proposed: 0.5·sold_norm + 0.3·avg_rating_norm + 0.2·pos_ratio_norm, with a minimum review threshold and min–max scaling. Findings show a strong positive skew in ratings and sales concentrated in a small set of SKUs and categories (notably sports, electronics, fashion). Negative reviews focus on shipping delays, packaging safety, and order administration, while positive reviews fit to description, quality, fast shipping, and price. The index highlights candidates for scale up and flags items needing diagnosis, offering a reproducible and extensible workflow for marketplace portfolio decisions.

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Published

2025-09-04

How to Cite

Agustini, A., & Akib, A. (2025). PEMANFAATAN MACHINE LEARNING UNTUK ANALISIS ULASAN PELANGGAN DAN KINERJA PENJUALAN DI TOKOPEDIA. AkMen JURNAL ILMIAH, 22(1), 86–99. https://doi.org/10.37476/akmen.v22i1.5451

Issue

Vol. 22 No. 1 (2025): AkMen JURNAL ILMIAH

Section

Articles

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