Lda Topic Model | List of Frontiers open access articles

Original Research

Published on 02 Dec 2022

Research on express service defect evaluation based on semantic network diagram and SERVQUAL model

in Occupational Health and Safety

Suishan Gu
Kangyu Wang
Lianyue Gao
Jun Liu

Frontiers in Public Health

doi 10.3389/fpubh.2022.1056575

4,016 views
2 citations

Original Research

Published on 01 Oct 2025

Evolution of traditional Chinese medicine registration review and approval policies: research based on the LDA topic model

in Public Health Policy

Kaidi Lu
Ming Xie
Wanping Sun
Yiming Liu

Frontiers in Public Health

doi 10.3389/fpubh.2025.1655636

2,582 views

Original Research

Published on 31 Oct 2025

Public sentiment dynamics in policy transitions: a sentiment analysis based on Weibo data

in Public Health Policy

Xuan Ning
Ruonan Li
Dewei Lan
Chaofan Chen
Yupeng Li

Frontiers in Public Health

doi 10.3389/fpubh.2025.1692166

1,730 views

Original Research

Published on 08 Apr 2022

The Research Landscape of Multiple Endocrine Neoplasia Type 1 (2000–2021): A Bibliometric Analysis

in Pathology

Chenzhe Feng
Haolin Chen
Leyi Huang
Yeqian Feng
Shi Chang

Frontiers in Medicine

doi 10.3389/fmed.2022.832662

3,954 views
3 citations

Original Research

Published on 02 May 2024

Analysis of factors influencing small-scale agricultural product prices from the perspective of the online public—a case study of China

in Agricultural and Food Economics

Lifang Fu
Huaxu Zhang

Frontiers in Sustainable Food Systems

doi 10.3389/fsufs.2024.1355853

3,242 views
7 citations

Original Research

Published on 10 Oct 2022

The public information needs of COVID-19 vaccine: A study based on online Q&A communities and portals in China

in Health Psychology

Lin Wang
Zuquan Xian
Tianyu Du

Frontiers in Psychology

doi 10.3389/fpsyg.2022.961181

3,101 views
5 citations

Original Research

Published on 18 Sep 2025

Comprehensive analysis and application of geological disaster information leveraging topic modeling and sentiment mining

in Geohazards and Georisks

Gang Cheng
Yaxi Wu
Desheng Cao
Keshun Wei
Ye Wang
Yongfei Wu

Frontiers in Earth Science

doi 10.3389/feart.2025.1674305

2,148 views

Articles

Research on express service defect evaluation based on semantic network diagram and SERVQUAL model

Evolution of traditional Chinese medicine registration review and approval policies: research based on the LDA topic model

Public sentiment dynamics in policy transitions: a sentiment analysis based on Weibo data

The Research Landscape of Multiple Endocrine Neoplasia Type 1 (2000–2021): A Bibliometric Analysis

Analysis of factors influencing small-scale agricultural product prices from the perspective of the online public—a case study of China

The public information needs of COVID-19 vaccine: A study based on online Q&A communities and portals in China

Comprehensive analysis and application of geological disaster information leveraging topic modeling and sentiment mining