GPTopic: Dynamic and Interactive Topic Representations
This work addresses the challenge of making topic modeling more accessible to non-experts by providing an interactive interface, though it is incremental as it builds on existing LLM capabilities.
The authors tackled the problem of topic modeling being inaccessible due to reliance on top-word lists, by introducing GPTopic, a software package that uses Large Language Models to create dynamic, interactive topic representations, resulting in a more user-friendly and comprehensive tool for exploring topics.
Topic modeling seems to be almost synonymous with generating lists of top words to represent topics within large text corpora. However, deducing a topic from such list of individual terms can require substantial expertise and experience, making topic modelling less accessible to people unfamiliar with the particularities and pitfalls of top-word interpretation. A topic representation limited to top-words might further fall short of offering a comprehensive and easily accessible characterization of the various aspects, facets and nuances a topic might have. To address these challenges, we introduce GPTopic, a software package that leverages Large Language Models (LLMs) to create dynamic, interactive topic representations. GPTopic provides an intuitive chat interface for users to explore, analyze, and refine topics interactively, making topic modeling more accessible and comprehensive. The corresponding code is available here: https://github.com/ArikReuter/TopicGPT.