A topic models based framework for detecting and forecasting emerging …
Jan 1, 2021 · A topic models based framework is proposed to detect & forecast emerging technologies by operationalizing three indicators. The Topical N-Grams (TNG) model, armed …
Emerging research topics detection with multiple machine learning models
Nov 1, 2019 · Several machine learning models are together used to detect and foresight the emerging research topics. The following indicators are operationalized: radical novelty, …
Emerging Research Topic Detection Using Filtered-LDA - MDPI
Jun 12, 2021 · Erten et al. visualized temporal patterns to detect emerging topics using citations and relations between documents from conference proceedings of the Association for …
In this work, we introduce BERTrend, a novel framework for detecting and monitoring emerging trends and weak signals in large, evolving text cor- pora. BERTrend leverages neural topic …
BERTrend: Neural Topic Modeling for Emerging Trends Detection
Nov 8, 2024 · Experimentation on two large real-world datasets demonstrates BERTrend's ability to accurately detect and track meaningful weak signals while filtering out noise, offering a …
ATEM: A Topic Evolution Model for the Detection of Emerging Topics …
Feb 21, 2024 · ATEM employs dynamic topic modeling and dynamic graph embedding to explore the dynamics of content and citations within a scientific corpus. ATEM explores a new notion …
A Novel Approach to Topic Modeling Using Large Language Models …
Apr 14, 2024 · Trend Analysis: By applying topic modeling to text data over time, researchers can identify emerging trends, track the evolution of topics, and gain insights into how certain …
We propose a framework called IEDL to automatically track topic changes and identify emerging topics from deep learning-related posts in Q&A forum effectively. We propose a novel topic …
iteria for the identification of emerging topics is proposed. This new approach is applied to research topics that are established using direct citation relations of individual publications by …
A Practical Guide to BERTopic for Transformer-Based Topic Modeling
5 days ago · Project Overview. In this practical application, we will use Topic Modeling to identify trending topics in Apple financial news. Using NewsAPI, we collect daily top-ranked Apple …
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