What do people think about this monument? Understanding negative reviews via deep learning, clustering and descriptive rules

• Main Authors: Valdivia, A., Martínez-Cámara, E., Chaturvedi, Iti, Luzón, M. V., Cambria, Erik, Ong, Yew-Soon, Herrera, F.
• Other Authors: School of Computer Science and Engineering
• Format: Article
• Language: English
• Published: 2021
• Subjects: Engineering::Computer science and engineering; Sentiment Analysis; Deep Learning
• Online Access: https://hdl.handle.net/10356/154256
• Institution: Nanyang Technological University

Aspect-based sentiment analysis enables the extraction of fine-grained information, as it connects specific aspects that appear in reviews with a polarity. Although we detect that the information from these algorithms is very accurate at local level, it does not contribute to obtain an overall under...