Large Language Models Offer an Alternative to the Traditional Approach of Topic Modelling
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Abstract (arXiv)
Topic modelling, as a well-established unsupervised technique, has found extensive use in automatically detecting significant topics within a corpus of documents. However, classic topic modelling approaches (e.g., LDA) have certain drawbacks, such as the lack of semantic understanding and the presence of overlapping topics. In this work, we investigate the untapped potential of large language models (LLMs) as an alternative for uncovering the underlying topics within extensive text corpora. To this end, we introduce a framework that prompts LLMs to generate topics from a given set of documents and establish evaluation protocols to assess the clustering efficacy of LLMs. Our findings indicate that LLMs with appropriate prompts can stand out as a viable alternative, capable of generating relevant topic titles and adhering to human guidelines to refine and merge topics. Through in-depth experiments and evaluation, we summarise the advantages and constraints of employing LLMs in topic extraction.
Key facts. Cited by 35 papers in the map (data through 7 Oct 2026). Builds on 14 of its 47 references that are in the map. First posted on arXiv 24 Mar 2024.
Builds on
14 of 47 references.
References · 14
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- 2021An Explanation of In-context Learning as Implicit Bayesian Inferencecited by 915
- 2022BERTopic: Neural topic modeling with a class-based TF-IDF procedurecited by 779
- 2023Extending Context Window of Large Language Models via Positional Interpolationcited by 721
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Citing papers per year: 2024: 8; 2025: 16; 2026: 11.
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- 2024Neural Topic Modeling with Large Language Models in the Loopcited by 10
- 2024Addressing Topic Granularity and Hallucination in Large Language Models for Topic Modellingcited by 7
- 2025LLMTaxo: Leveraging Large Language Models for Constructing Taxonomy of Factual Claims from Social Mediacited by 5
- 2025Bridging the Evaluation Gap: Leveraging Large Language Models for Topic Model Evaluationcited by 4
- 2025Topic Over Source: The Key to Effective Data Mixing for Language Models Pre-trainingcited by 4
- 2025CEMTM: Contextual Embedding-based Multimodal Topic Modelingcited by 4
- 2024Topic Classification of Case Law Using a Large Language Model and a New Taxonomy for UK Law: AI Insights into Summary Judgmentcited by 3
- 2024Comprehensive Evaluation of Large Language Models for Topic Modelingcited by 3
- 2024CAST: Corpus-Aware Self-similarity Enhanced Topic modellingcited by 3
- 2025Facts are Harder Than Opinions -- A Multilingual, Comparative Analysis of LLM-Based Fact-Checking Reliabilitycited by 3
- 2025AMAQA: A Metadata-based QA Dataset for RAG Systemscited by 2
- 2024Capturing research literature attitude towards Sustainable Development Goals: an LLM-based topic modeling approachcited by 1
23 more
- 2026MALTopic: Multi-Agent LLM Topic Modeling Frameworkcited by 1
- 2026LLM-XTM: Enhancing Cross-Lingual Topic Models with Large Language Modelscited by 1
- 2024fLSA: Learning Semantic Structures in Document Collections Using Foundation Modelscited by 0
- 2024Investigating the Impact of Text Summarization on Topic Modelingcited by 0
- 2025Contextual Embedding-based Clustering to Identify Topics for Healthcare Service Improvementcited by 0
- 2025HAMLET: Healthcare-focused Adaptive Multilingual Learning Embedding-based Topic Modelingcited by 0
- 2025Enhancing and Scaling Search Query Datasets for Recommendation Systemscited by 0
- 2025Unpacking Generative AI in Education: Computational Modeling of Teacher and Student Perspectives in Social Media Discoursecited by 0
- 2025Semantic-Augmented Latent Topic Modeling with LLM-in-the-Loopcited by 0
- 2025LLM as Attention-Informed NTM and Topic Modeling as long-input Generation: Interpretability and long-Context Capabilitycited by 0
- 2025Populism Meets AI: Advancing Populism Research with LLMscited by 0
- 2025Topic-aware Large Language Models for Summarizing the Lived Healthcare Experiences Described in Health Storiescited by 0
- 2025Efficient Topic Extraction via Graph-Based Labeling: A Lightweight Alternative to Deep Modelscited by 0
- 2025TopicProphet: Prophesies on Temporal Topic Trends and Stockscited by 0
- 2026Large Language Model and Formal Concept Analysis: a comparative study for Topic Modelingcited by 0
- 2026Improving Topic Modeling by Distilling Soft Labels from Language Modelscited by 0
- 2026Disentangling Similarity and Relatedness in Topic Modelscited by 0
- 2026Human-Centric Topic Modeling with Goal-Prompted Contrastive Learning and Optimal Transportcited by 0
- 2026Assessing Capabilities of Large Language Models in Social Media Analytics: A Multi-task Questcited by 0
- 2026Advanced Topic Modeling Techniques for Categorizing Software Vulnerabilitiescited by 0
- 2026AutoJourn: Multi-Perspective Summarisation, Bias Detection and Bias Neutralisation for LLM-Generated News in Automated Journalismcited by 0
- 2026Principal Trait Analysis: Towards Deriving "Skills" in Human-AI Collaborationcited by 0
- 2026Segment-Level Agentic Topic Modeling for Improved Data Exploration and Resource Efficiencycited by 0
- 2026Segment-Level Agentic Topic Modeling for Improved Data Exploration and Resource Efficiency25 Sep 2026
- 2026Principal Trait Analysis: Towards Deriving "Skills" in Human-AI Collaboration11 Aug 2026
- 2026AutoJourn: Multi-Perspective Summarisation, Bias Detection and Bias Neutralisation for LLM-Generated News in Automated Journalism21 Jul 2026
- 2026Advanced Topic Modeling Techniques for Categorizing Software Vulnerabilities4 Jul 2026
- 2026LLM-XTM: Enhancing Cross-Lingual Topic Models with Large Language Models5 May 2026
- 2026Assessing Capabilities of Large Language Models in Social Media Analytics: A Multi-task Quest21 Apr 2026
- 2026Human-Centric Topic Modeling with Goal-Prompted Contrastive Learning and Optimal Transport14 Apr 2026
- 2026Disentangling Similarity and Relatedness in Topic Models11 Mar 2026
- 2026Improving Topic Modeling by Distilling Soft Labels from Language Models20 Feb 2026
- 2026Large Language Model and Formal Concept Analysis: a comparative study for Topic Modeling2 Feb 2026
- 2026MALTopic: Multi-Agent LLM Topic Modeling Framework7 Jan 2026
- 2025TopicProphet: Prophesies on Temporal Topic Trends and Stocks5 Dec 2025
23 more
- 2025Efficient Topic Extraction via Graph-Based Labeling: A Lightweight Alternative to Deep Models6 Nov 2025
- 2025Topic-aware Large Language Models for Summarizing the Lived Healthcare Experiences Described in Health Stories23 Oct 2025
- 2025Populism Meets AI: Advancing Populism Research with LLMs8 Oct 2025
- 2025LLM as Attention-Informed NTM and Topic Modeling as long-input Generation: Interpretability and long-Context Capability3 Oct 2025
- 2025CEMTM: Contextual Embedding-based Multimodal Topic Modeling14 Sep 2025
- 2025Semantic-Augmented Latent Topic Modeling with LLM-in-the-Loop11 Jul 2025
- 2025Unpacking Generative AI in Education: Computational Modeling of Teacher and Student Perspectives in Social Media Discourse19 Jun 2025
- 2025Facts are Harder Than Opinions -- A Multilingual, Comparative Analysis of LLM-Based Fact-Checking Reliability4 Jun 2025
- 2025AMAQA: A Metadata-based QA Dataset for RAG Systems19 May 2025
- 2025Enhancing and Scaling Search Query Datasets for Recommendation Systems16 May 2025
- 2025HAMLET: Healthcare-focused Adaptive Multilingual Learning Embedding-based Topic Modeling12 May 2025
- 2025Contextual Embedding-based Clustering to Identify Topics for Healthcare Service Improvement18 Apr 2025
- 2025LLMTaxo: Leveraging Large Language Models for Constructing Taxonomy of Factual Claims from Social Media11 Apr 2025
- 2025Topic Over Source: The Key to Effective Data Mixing for Language Models Pre-training24 Feb 2025
- 2025Bridging the Evaluation Gap: Leveraging Large Language Models for Topic Model Evaluation11 Feb 2025
- 2024Neural Topic Modeling with Large Language Models in the Loop13 Nov 2024
- 2024Capturing research literature attitude towards Sustainable Development Goals: an LLM-based topic modeling approach5 Nov 2024
- 2024CAST: Corpus-Aware Self-similarity Enhanced Topic modelling19 Oct 2024
- 2024fLSA: Learning Semantic Structures in Document Collections Using Foundation Models7 Oct 2024
- 2024Investigating the Impact of Text Summarization on Topic Modeling28 Sep 2024
- 2024Comprehensive Evaluation of Large Language Models for Topic Modeling2 Jun 2024
- 2024Topic Classification of Case Law Using a Large Language Model and a New Taxonomy for UK Law: AI Insights into Summary Judgment21 May 2024
- 2024Addressing Topic Granularity and Hallucination in Large Language Models for Topic Modelling1 May 2024
- 2025AMAQA: A Metadata-based QA Dataset for RAG Systemscited by 2
- 2025AMAQA: A Metadata-based QA Dataset for RAG Systems19 May 2025
- 2024Neural Topic Modeling with Large Language Models in the Loopcited by 10
- 2024Addressing Topic Granularity and Hallucination in Large Language Models for Topic Modellingcited by 7
- 2025LLMTaxo: Leveraging Large Language Models for Constructing Taxonomy of Factual Claims from Social Mediacited by 5
- 2025Bridging the Evaluation Gap: Leveraging Large Language Models for Topic Model Evaluationcited by 4
- 2025Topic Over Source: The Key to Effective Data Mixing for Language Models Pre-trainingcited by 4
- 2025CEMTM: Contextual Embedding-based Multimodal Topic Modelingcited by 4
- 2024Topic Classification of Case Law Using a Large Language Model and a New Taxonomy for UK Law: AI Insights into Summary Judgmentcited by 3
- 2024Comprehensive Evaluation of Large Language Models for Topic Modelingcited by 3
- 2024CAST: Corpus-Aware Self-similarity Enhanced Topic modellingcited by 3
- 2025Facts are Harder Than Opinions -- A Multilingual, Comparative Analysis of LLM-Based Fact-Checking Reliabilitycited by 3
- 2024Capturing research literature attitude towards Sustainable Development Goals: an LLM-based topic modeling approachcited by 1
- 2026LLM-XTM: Enhancing Cross-Lingual Topic Models with Large Language Modelscited by 1
12 most cited of 31 All 31 (JSON)
- 2026AutoJourn: Multi-Perspective Summarisation, Bias Detection and Bias Neutralisation for LLM-Generated News in Automated Journalism21 Jul 2026
- 2026Advanced Topic Modeling Techniques for Categorizing Software Vulnerabilities4 Jul 2026
- 2026LLM-XTM: Enhancing Cross-Lingual Topic Models with Large Language Models5 May 2026
- 2026Assessing Capabilities of Large Language Models in Social Media Analytics: A Multi-task Quest21 Apr 2026
- 2026Human-Centric Topic Modeling with Goal-Prompted Contrastive Learning and Optimal Transport14 Apr 2026
- 2026Disentangling Similarity and Relatedness in Topic Models11 Mar 2026
- 2026Improving Topic Modeling by Distilling Soft Labels from Language Models20 Feb 2026
- 2026Large Language Model and Formal Concept Analysis: a comparative study for Topic Modeling2 Feb 2026
- 2025TopicProphet: Prophesies on Temporal Topic Trends and Stocks5 Dec 2025
- 2025Efficient Topic Extraction via Graph-Based Labeling: A Lightweight Alternative to Deep Models6 Nov 2025
- 2025Topic-aware Large Language Models for Summarizing the Lived Healthcare Experiences Described in Health Stories23 Oct 2025
- 2025Populism Meets AI: Advancing Populism Research with LLMs8 Oct 2025
12 newest of 31 All 31 (JSON)