EComReviews-BD: A Benchmark Dataset for Aspect-Based Sentiment Analysis on Multilingual Bangladeshi E-Commerce Reviews.

EComReviews-BD is a benchmark multilingual e-commerce review dataset collected from Daraz Bangladesh for aspect-based sentiment analysis and recommendation system research. The dataset contains 20,685 authentic customer reviews covering 297 products, 65 brands, and 19 product categories. Reviews are written in Bangla, Banglish, and English, reflecting the linguistic diversity of Bangladeshi online shopping platforms. This repository includes: Product_Reviews_Main.xlsx: Original multilingual customer reviews Product_Reviews_ENGLISH.xlsx: English-translated version of the reviews Product metadata including category, brand, rating, and product information The dataset is intended for research in natural language processing (NLP), multilingual sentiment analysis, aspect-based sentiment analysis (ABSA), recommendation systems, and low-resource language computing.