Results 71 to 80 of about 12,697 (162)

Optimizing Aspect-Based Sentiment Analysis for Kyai Langgeng Park Using PSO and SVM

Journal of Information Systems and Informatics
This study aims to analyze aspect-based sentiment on Taman Kyai Langgeng tourism reviews, focusing on three main aspects: price, service, and facilities.
Dio Raka Venda Saputra, Maimunah Maimunah, Endah Ratna Arumi   +2 more
doaj   +1 more source

LLaMA-Based Models for Aspect-Based Sentiment Analysis

Proceedings of the 14th Workshop on Computational Approaches to Subjectivity, Sentiment, & Social Media Analysis
While large language models (LLMs) show promise for various tasks, their performance in compound aspect-based sentiment analysis (ABSA) tasks lags behind fine-tuned models. However, the potential of LLMs fine-tuned for ABSA remains unexplored. This paper examines the capabilities of open-source LLMs fine-tuned for ABSA, focusing on LLaMA-based models ...
Šmíd, Jakub, Přibáň, Pavel, Král, Pavel   +2 more
openaire   +2 more sources

Sparse Attention-Based Residual Joint Network for Aspect-Category-Based Sentiment Analysis

Mathematics
Aspect-based sentiment analysis (ABSA) aims at identifying the sentiment polarity for a particular aspect in a review. ABSA studies based on deep learning models have exploited the attention mechanism to detect aspect-related parts.
Jooan Kim, Hyunyoung Kil
doaj   +1 more source

A Deep Convolutional Neural Network-Based Model for Aspect and Polarity Classification in Hausa Movie Reviews

Engineering Proceedings
Aspect-based sentiment analysis (ABSA) plays a pivotal role in understanding the nuances of sentiment expressed in text, particularly in the context of diverse languages and cultures.
Umar Ibrahim, Abubakar Yakubu Zandam, Fatima Muhammad Adam, Aminu Musa, Mohamed Hassan, Mohamed Hamada, Muhammad Shamsu Usman   +6 more
doaj   +1 more source

Enhancing Library Services Through User Response Analysis Based on Twitter Data Using Aspect Based Sentiment Analysis (ABSA)

Khizanah al-Hikmah
Social media has become an essential part of everyday communication, including within the library context. Twitter, in particular, provides an Application Programming Interface (API) that enables real-time and comprehensive text-mining analyses of users’
Evi Fatimatur Rusydiyah, Prasasti Karunia Farista Ananto   +1 more
doaj   +1 more source

MABSA: A curated Malayalam aspect based sentiment analysis dataset on movie reviews. [PDF]

Data Brief, 2023
Mohan E S, Sunitha R.
europepmc   +1 more source

HauBERT: A Transformer Model for Aspect-Based Sentiment Analysis of Hausa-Language Movie Reviews

Engineering Proceedings
In this study, we present a groundbreaking approach to aspect-based sentiment analysis (ABSA) using transformer-based models. ABSA is essential for understanding the intricate nuances of sentiment expressed in text, particularly across diverse linguistic
Aminu Musa, Fatima Muhammad Adam, Umar Ibrahim, Abubakar Yakubu Zandam   +3 more
doaj   +1 more source

Hierarchical Fusion Network with Enhanced Knowledge and Contrastive Learning for Multimodal Aspect-Based Sentiment Analysis on Social Media. [PDF]

Sensors (Basel), 2023
Hu X, Yamamura M.
europepmc   +1 more source

On the use of aspect-based sentiment analysis of Twitter data to explore the experiences of African Americans during COVID-19. [PDF]

Sci Rep, 2023
Chaudhary M, Kosyluk K, Thomas S, Neal T.   +3 more
europepmc   +1 more source

Aspect based sentiment analysis using multi-criteria decision-making and deep learning under COVID-19 pandemic in India. [PDF]

CAAI Trans Intell Technol, 2022
Dutta R, Das N, Majumder M, Jana B.
europepmc   +1 more source