When studying for a doctoral degree (PhD), candidates submit a thesis that provides a critical review of the current state of knowledge of the thesis subject as well as the student’s own contributions ...

通过这篇附有代码的开源逐步指南，你可以使用Whisper、BERTopic和Streamlit，构建一个用于通话录音的AI客户情绪分析器。 客户服务中心每天都会录制数千次通话。这些音频文件中蕴藏着丰富的信息。客户是否满意？他们最常提到的问题是什么？通话过程中客户的 ...

This repository contains the data, source code, and analysis pipeline for the manuscript "Public Perceptions of AI in Healthcare: A Large-Scale BERTopic and Sentiment Analysis of Reddit Discussions".

Emotionally based school avoidance (EBSA) has been extensively studied in Western contexts, yet little is known about its manifestation in non-Western settings. This study applies BERTopic and ...

工智能正在重塑广告内容创作模式。本文以中国社交媒体平台小红书为研究场域，运用BERTopic主题模型、情感分析和关键词共现网络等计算文本分析方法，对2023年至2025年间与AI广告相关的7979条用户评论进行分析。研究结果揭示了消费者讨论的五个核心主题，包括 ...

This population-based nested case-control study analyzed data from the Korean National Health Insurance Corporation (2002–2019). Adults aged ≥19 years with at least three years of recorded claims were ...

Abstract: This study presents a comprehensive scientometric analysis of the research of abstract-based short text topic modeling. Drawing upon 701 documents retrieved from the Web of Science Core ...

This repository focuses on Aspect-Based Sentiment Analysis (ABSA) for airline tweets, aiming to extract more granular insights from customer feedback. It leverages state-of-the-art transformer models ...

About one in four Chinese people might suffer or have already suffered from anxiety conditions, with a lifetime prevalence rate of 4.8%. However, many of those who could have benefited from ...

While potential risk factors for multiple sclerosis (MS) have been extensively researched, it remains unclear how persons with MS theorize about their MS. Such theories may affect mental health and ...

aBakar Computational Health Sciences Institute, University of California, San Francisco, CA, USA bDepartment of Bioengineering and Therapeutic Sciences, University of California, San Francisco, CA, ...

Topic modeling is a natural language processing (NLP) technique used to identify topics or themes present in a collection of text documents. The goal is to automatically uncover hidden thematic ...