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Retricted access

Research article

First published 2025-9

Public opinion topic modeling and online public opinion governance using LDA algorithm

Xiaoying Fu, Zhi Li

Journal of Computational Methods in Sciences and Engineering

Open access

Research article

First published 2024

Opinion leaders and crisis communication during the COVID-19 pandemic: A study of theme evolution and emotional impact on Twitter

Yan Wang, Shuang Yang, Xinying An

DIGITAL HEALTH

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Research article

First published 2025-12

Constructing a multi-layer heterogeneous networks model to explore the public opinion evolution pattern of key users in public health emergencies

Tingting Li, Ziming Zeng, Shouqiang Sun [...]

Journal of Information Science

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Research article

First published 2025-9

A text mining and grounded theory analysis of the dissemination of public opinion toward food safety incidents

Jiayin Pei, Zheyu Lin, Hongrui Cui [...]

Journal of Computational Methods in Sciences and Engineering

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Research article

First published 2024-04-18

Public opinion bunching storage model for dense graph data in social networks 1

Wanqiu Cui

Journal of Intelligent & Fuzzy Systems: Applications in Engineering and Technology

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Research article

First published 2022-12

Exploring public opinion about telehealth during COVID-19 by social media analytics

Javad Pool, Morteza Namvar, Saeed Akhlaghpour [...]

Journal of Telemedicine and Telecare

Open access

Research article

First published 2023-7

Monitoring of Public Opinion on Typhoon Disaster Using Improved Clustering Model Based on Single-Pass Approach

Xin Chen

Sage Open

Retricted access

Research article

First published 2023-08-01

Topic modeling methods for short texts: A survey

Yuwei Fan, Lei Shi, Lu Yuan

Journal of Intelligent & Fuzzy Systems: Applications in Engineering and Technology

Open access

Research article

First published 2025-7

Shadows and Light: Unveiling Multifaceted Polarization in Social Media Discourse on Human Trafficking

Yunfei Xing, Justin Zuopeng Zhang

Social Media + Society

Open access

Research article

First published 2022-1

Comprehensive Evolution Analysis of Public Perceptions Related to Pediatric Care: A Sina Weibo Case Study (2013–2020)

Cen Song, Sijia Zhou, Kyle Hunt [...]

Sage Open

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