Results 51 to 60 of about 1,317,028 (200)

Coupling topic modelling in opinion mining for social media analysis

, 2017
Many of social media platforms such as Facebook and Twitter make it easy for everyone to share their thoughts on literally anything. Topic and opinion detection in social media facilitates the identification of emerging societal trends, analysis of ...
Xujuan Zhou, Zhang, Ji, Md Mostafijur Rahman, Tao, Xiaohui, Xiaohui Tao, Ji Zhang, Zhou, Xujuan, Rahman, Md Mostafijur   +7 more
core   +1 more source

Artificial Intelligence for Advanced Functional Materials: Progress and Emerging Frontiers

Advanced Intelligent Systems, EarlyView.
Artificial intelligence is transforming the discovery of functional materials by linking synthesis, characterization, simulation, and design in unified workflows. Advances in machine learning, autonomous experimentation, and foundation models are accelerating innovation across energy, electronics, and biomedicine, while revealing new frontiers for ...
Cristiano Malica, Kostya S. Novoselov, Seongmin Kim, Yousung Jung, Silvana Botti, Miguel A. L. Marques, Tigany Zarrouk, Miguel A. Caro, Sanggyu Chong, Michele Ceriotti, Marivi Fernandez‐Serra, Sara Navarro‐Rodriguez, Aakash Ashok Naik, Janine George, Ömer Hasan Omar, Victor Trinquet, Gian‐Marco Rignanese, Andrey Ustyuzhanin, Sonia Conesa‐Boj, Juan Rojo, Minh‐Tuan Dau, Simon M.‐M. Dubois, Jean‐Christophe Charlier, Jose H. Garcia, Romain Gautier, Rachid Laref, Junfeng Qiao, Giovanni Pizzi, Nicola Marzari, Camilla Coletti, Antonio Rossi, Jan‐Lucas Uslu, Chiara Zanardi, Vincenzo Palermo, Wide Hogenhout, Natalia Konchakova, Peter Klein, Tejs Vegge, Stephan Roche   +38 more
wiley   +1 more source

Bayesian Sentiment Analytics for Emerging Trends in Unstructured Data Streams [PDF]

EAI Endorsed Transactions on Scalable Information Systems, 2019
Today the computational study of people’s opinion expressed in free form written text is called the field of sentiment analysis and opinion mining. Various research areas such as Natural Language Processing, Data Mining, Text Mining lie in field of ...
Najam Sahar, Muhammad Irshad, Muhammad Khan   +2 more
doaj   +1 more source

Trends in Opioid‐Related Poisonings and Mental and Behavioral Disorders From 2006 to 2022 Among a Large Cohort of Injured Workers in Ontario, Canada

American Journal of Industrial Medicine, EarlyView.
ABSTRACT Background Work‐related injuries may increase risk for opioid‐related harms. Yet there remains a gap in our understanding of trends in opioid‐related harms over time among injured workers. We estimated trends in hospital encounters for opioid‐related harms among injured workers in Ontario, Canada from 2006 to 2022.
Jeavana Sritharan, Chaojie Song, Paul A. Demers, Fateme Kooshki, Nancy Carnide   +4 more
wiley   +1 more source

A Human-Psychology-Informed Multi-Task Learning Framework for Robust Opinion Mining

Applied Artificial Intelligence
Opinion mining, a critical subfield of natural language processing, seeks to extract and analyze user-generated expressions. This paper proposes a novel Multi-Task Opinion Mining framework that integrates psychological insights with a BERT-based multi ...
Satarupa Biswas, Poornalatha G
doaj   +1 more source

Using syntactic rules to combine opinion elements in Chinese opinion mining systems [PDF]

, 2015
Most Chinese opinion mining systems use the specific pattern and nearby approach to combine relevant opinion elements (feature words and opinion words) to express the opinion tendencies of authors.
Wu, Shih-Jung
core  

Affect Analysis of Radical Contents on Web Forums Using SentiWordNet [PDF]

, 2013
The internet has become a major tool for communication, training, fundraising, media operations, and recruitment, and these processes often use web forums.
Ellman, Jeremy, Chalothorn, Tawunrat
core   +1 more source

How Media Represent Australian Indigenous Business: Comparing Australian and International Coverage

Australian Journal of Social Issues, EarlyView.
ABSTRACT Media representations of Indigenous business shape public perceptions, investor confidence and consumer demand, influencing how Indigenous enterprises are valued and understood. This Indigenous‐led study systematically reviews grey literature on Australian Aboriginal and Torres Strait Islander businesses published between 2006 and 2024 ...
Maria Raciti, Marnee Shay, Bronwyn Fredericks, Daeul Jeong   +3 more
wiley   +1 more source

MINERIA DE OPINIÓN, ACCESO ABIERTO Y GOBERNANZA

Revista Ingeniería, Matemáticas y Ciencias de la Información, 2020
The aim of this paper is to present a new look at the research needs on opinion mining, open access to information andgovernance, where the concept of opinion mining becomes increasingly complex and complete due to the associatedtechniques and ...
Hector Nigro
doaj   +1 more source

TRCM: a methodology for temporal analysis of evolving concepts in Twitter [PDF]

, 2013
The Twitter network has been labelled the most commonly used microblogging application around today. With about 500 million estimated registered users as of June, 2012, Twitter has become a credible medium of sentiment/opinion expression.
Frederic Stahl, Stahl, F., Mariam Adedoyin-Olowe, Stahl, Frederic, Adedoyin-Olowe, Mariam, Mohamed Medhat Gaber, Gaber, M., Gaber, Mohamed M   +7 more
core   +1 more source