A topic modeling comparison between lda, nmf, top2vec, and bertopic to demystify twitter posts

R Egger, J Yu - Frontiers in sociology, 2022 - frontiersin.org
The richness of social media data has opened a new avenue for social science research to
gain insights into human behaviors and experiences. In particular, emerging data-driven …

Identifying hidden semantic structures in Instagram data: a topic modelling comparison

R Egger, J Yu - Tourism Review, 2021 - emerald.com
Identifying hidden semantic structures in Instagram data: a topic modelling comparison |
Emerald Insight Books and journals Case studies Expert Briefings Open Access Publish with …

Enhancing personalized ads using interest category classification of SNS users based on deep neural networks

T Hong, JA Choi, K Lim, P Kim - Sensors, 2020 - mdpi.com
The classification and recommendation system for identifying social networking site (SNS)
users' interests plays a critical role in various industries, particularly advertising …

Improving fraud detection with semi-supervised topic modeling and keyword integration

M Sánchez, L Urquiza - PeerJ Computer Science, 2024 - peerj.com
Fraud detection through auditors' manual review of accounting and financial records has
traditionally relied on human experience and intuition. However, replicating this task using …

A Roadmap of Emerging Trends Discovery in Hydrology: A Topic Modeling Approach

SO Korkut, OO Kaymak, A Onan, E Ulker… - arxiv preprint arxiv …, 2023 - arxiv.org
In the new global era, determining trends can play an important role in guiding researchers,
scientists, and agencies. The main faced challenge is to track the emerging topics among …

Aplicación de modelado de tópicos en reseñas de hospedajes de Airbnb en Berlín de 2010 a 2019

G Ibáñez-Sosa - 2023 - rei.iteso.mx
RESUMEN El Procesamiento de Lenguaje Natural se ha convertido en una disciplina clave
en la era digital. Con el aumento en la cantidad de información que se genera diariamente …

A Hybrid Approach for using Natural Language Processing Techniques to Assess User Feedback on Static Analysis Tools

J Yeboah - 2024 - search.proquest.com
In the field of software development, Static Analysis Tools (SAT) have become increasingly
popular for identifying and fixing potential issues in code. These tools help improve code …

[PDF][PDF] Analysing Eating Disorder Discourse in the Italian TikTok Community: a Corpus-based Approach

M Donati - 2023 - researchgate.net
Eating Disorders (ED) represent an ubiquitous group of psychiatric illnesses, affecting
mostly young adolescents and characterized by a strong self-protective attitude. However …

Deep Representation Learning of User Preferences for Opinionclassification

AUG Thennakoon Mudiyanselage, Y Li… - Available at SSRN … - papers.ssrn.com
Text classification assigns predefined categories to text using machine learning models
based onlearned patterns on extracted features. Feature-level sparsity occurs as not all …

Modelado de temas en documentos de texto: análisis comparativo de LSA, PLSA y LDA

L Jiang - 2023 - riunet.upv.es
[ES] Este trabajo se centra en los modelos teóricos clásicos más representativos que han
marcado el desarrollo del modelado de temas en la minería textual, razón por la cual se ha …