Results 171 to 180 of about 446,831 (348)

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

Circularity, Sustainability, and the Quality of Coffee Sold via Vending Machines: What Do Italian Consumers Prefer?

Agribusiness, EarlyView.
ABSTRACT Vending is an important sector in the daily lives of many people, and coffee is the most frequently consumed product in the European market. Like many other sectors, vending is responding to the challenge of sustainable development by taking various actions, such as offering increasingly ecologically sound coffee while maintaining/improving ...
Alberto Bertossi, Stefania Troiano, Francesco Marangon   +2 more
wiley   +1 more source

Staging an Experience of Cultural Heritage Preservation: Consumers' Willingness to Pay for Heirloom Rice in the Philippines

Agribusiness, EarlyView.
ABSTRACT The Cordillera Administrative Region in the Philippines is home to terraced rice embedded in centuries of cultural heritage. However, weak market incentives threaten sustained production, jeopardizing indigenous communities' cultural heritage and the in situ biodiversity of rice genetic resources.
Kofi Britwum, Matty Demont
wiley   +1 more source

The Impacts of Health and Environmental Information Nudges on Meat Choices: Where Does Goat Meat Fit?

Agribusiness, EarlyView.
ABSTRACT Amidst a recent surge in US goat meat imports to meet growing demand, this study contributes to the meat demand literature by examining consumer preferences for goat meat, a relatively healthy and environmentally friendly alternative to other popular meats.
Binod Khanal, Sunil P. Dhoubhadel, Rodolfo M. Nayga Jr.   +2 more
wiley   +1 more source

Aspect-based Sentiment Analysis Techniques: A Comparative Study

2024 Moratuwa Engineering Research Conference (MERCon)
Since the dawn of the digitalisation era, customer feedback and online reviews are unequivocally major sources of insights for businesses. Consequently, conducting comparative analyses of such sources has become the de facto modus operandi of any business that wishes to give itself a competitive edge over its peers and improve customer loyalty ...
Dineth Jayakody, Koshila Isuranda, A V. A Malkith, Nisansa de Silva, Sachintha Rajith Ponnamperuma, G. G. N. Sandamali, K. L. K. Sudheera   +6 more
openaire   +2 more sources

Effects of Environmental and Health Information on Willingness to Pay for Local and Organic Foods in Taiwan

Agribusiness, EarlyView.
ABSTRACT Using a lab‐in‐the‐field experiment, we investigate how providing information about food miles and pesticide residue influences willingness to pay (WTP) for potatoes among 407 shoppers in Taiwan, split between a supermarket and a farmers market.
Chiu‐Lin Huang, Edward C. Jaenicke, Martina Vecchi, Sheng‐Jang Sheu   +3 more
wiley   +1 more source

Task-Oriented Adversarial Attacks for Aspect-Based Sentiment Analysis Models

Adversarial attacks deliberately modify deep learning inputs, mislead models, and cause incorrect results. Previous adversarial attacks on sentiment analysis models have demonstrated success in misleading these models.
Juan Carlos Lopez-Pimentel, Luis Alberto Morales-Rosales, Ignacio Algredo-Badillo, Luis Villaseñor-Pineda, Monserrat Vázquez-Hernández, Mariana Lobato-Báez   +5 more
core   +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

Agricultural Diversification at the Margin. Strategies and Determinants in Italian Mountain and Remote Areas

Agribusiness, EarlyView.
ABSTRACT This paper explores the convergence in on‐farm diversification strategies of agricultural holdings, between remote areas and more central ones. Using Italian farm‐level data, we explore the determinants of diversification strategies across farms.
Gianluca Grilli, Francesco Pagliacci, Paola Gatto   +2 more
wiley   +1 more source