This data set is a transformation of three existing collections: Laptops, Restaurants, and MTSC.
The transformation process is described in the following article.
Chifu, Adrian-Gabriel, and Sébastien Fournier. 2023. "Sentiment Difficulty in Aspect-Based Sentiment Analysis" Mathematics 11, no. 22: 4647. https://doi.org/10.3390/math11224647
BibTeX citation:
@Article{math11224647,
AUTHOR = {Chifu, Adrian-Gabriel and Fournier, Sébastien},
TITLE = {Sentiment Difficulty in Aspect-Based Sentiment Analysis},
JOURNAL = {Mathematics},
VOLUME = {11},
YEAR = {2023},
NUMBER = {22},
ARTICLE-NUMBER = {4647},
URL = {https://www.mdpi.com/2227-7390/11/22/4647},
ISSN = {2227-7390},
DOI = {10.3390/math11224647}
}