Results 41 to 50 of about 35,804 (208)

Enhancing Aspect-based Sentiment Analysis with ParsBERT in Persian Language [PDF]

Journal of Artificial Intelligence and Data Mining
In the era of pervasive internet use and the dominance of social networks, researchers face significant challenges in Persian text mining, including the scarcity of adequate datasets in Persian and the inefficiency of existing language models. This paper
Farid Ariai, Maryam Tayefeh Mahmoudi, Ali Moeini   +2 more
doaj   +1 more source

An overview of Portuguese WordNets

Proceedings of the 8th Global WordNet Conference (GWC), 2016
Semantic relations between words are key to building systems that aim to understand and manipulate language. For En- glish, the “de facto” standard for representing this kind of knowledge is Princeton’s WordNet. Here, we describe the wordnet-like resources currently available for Portuguese: their origins, methods of creation, sizes, and usage ...
Paiva, Valeria de, Real, Livy, Oliveira, Hugo Gonçalo, Rademaker, Alexandre, Freitas, Cláudia, Simões, Alberto   +5 more
openaire   +3 more sources

Tracking Climate and Environmental Attention: A News‐Based Composite Index

Corporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT This study introduces the Climate and Environmental Attention Index, a composite indicator that tracks media attention to climate and environmental issues. Based on the Semantic Brand Score, the proposed index extracts significant signals from unstructured text, going beyond traditional measures of word frequency and sentiment.
Gianna Figà‐Talamanca, Andrea Fronzetti Colladon, Barbara Guardabascio, Ludovica Segneri   +3 more
wiley   +1 more source

GENERATING A MALAY SENTIMENT LEXICON BASED ON WORDNET

Asia-Pacific Journal of Information Technology and Multimedia, 2017
Sentiment lexicon is a list of vocabularies that consists of positive and negative words. In opinion mining, sentiment lexicon is one of the important source in text polarity classification task in sentiment analysis model.
Nur Sharmini Alexander, Nazlia Omar
doaj   +1 more source

NASARI: a novel approach to a Semantically-Aware Representation of items [PDF]

, 2015
The semantic representation of individual word senses and concepts is of fundamental importance to several applications in Natural Language Processing.
CAMACHO COLLADOS, Jose', Navigli, Roberto, Pilehvar, MOHAMMED TAHER   +2 more
core   +2 more sources

The Colloquial WordNet: Extending Princeton WordNet with Neologisms

, 2017
Princeton WordNet is one of the most important resources for natural language processing, but has not been updated for over ten years and is not suitable for analyzing the fast moving language as used on social media. We propose an extension to WordNet, with new terms that have been found from Twitter and Reddit, and cover language usage that is ...
John P. McCrae, Ian D. Wood, Amanda Hicks   +2 more
openaire   +2 more sources

Explanation strategies in humans versus current explainable artificial intelligence: Insights from image classification

British Journal of Psychology, Volume 117, Issue 2, Page 479-502, May 2026.
Abstract Explainable AI (XAI) methods provide explanations of AI models, but our understanding of how they compare with human explanations remains limited. Here, we examined human participants' attention strategies when classifying images and when explaining how they classified the images through eye‐tracking and compared their attention strategies ...
Ruoxi Qi, Yueyuan Zheng, Yi Yang, Caleb Chen Cao, Janet H. Hsiao   +4 more
wiley   +1 more source

Human tests for machine models: What lies “Beyond the Imitation Game”?

Journal of Linguistic Anthropology, Volume 36, Issue 1, May 2026.
Abstract Benchmarking large language models (LLMs) is a key practice for evaluating their capabilities and risks. This paper considers the development of “BIG Bench,” a crowdsourced benchmark designed to test LLMs “Beyond the Imitation Game.” Drawing on linguistic anthropological and ethnographic analysis of the project's GitHub repository, we examine ...
Noya Kohavi, Anna Weichselbraun
wiley   +1 more source

An information retrieval approach to ontology mapping [PDF]

, 2006
In this paper, we present a heuristic mapping method and a prototype mapping system that support the process of semi-automatic ontology mapping for the purpose of improving semantic interoperability in heterogeneous systems.
Gulla, J.A., Su, X.
core   +3 more sources

Benchmarking speech biomarkers of Alzheimer's against cognitive and neural measures

Alzheimer's &Dementia, Volume 22, Issue 4, April 2026.
Abstract INTRODUCTION Digital speech biomarkers (DSBs) support the detection and monitoring of Alzheimer's disease (AD) in Latinos. However, they have not been benchmarked against standard cognitive and neuroimaging measures, missing a critical validation milestone. METHODS Thirty‐three AD patients and 33 healthy controls completed verbal fluency tasks,
Ivan Caro, Gonzalo Pérez, Joaquín Valdés Bize, Joaquín Ponferrada, Franco J. Ferrante, Alejandro Sosa Welford, Lara Gauder, Loreto Olavarría, Fernando Henríquez, Teresita Ramos, Cristina Besnier, Luciana Ferrer, Maria Luisa Gorno‐Tempini, Andrea Slachevsky, Agustín Ibañez, Adolfo M. García   +15 more
wiley   +1 more source