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Buzzwords is Bumble’s open-source GPU-powered topic modelling tool, developed inhouse and building upon the work found in BERTopic and Top2Vec. The underlying algorithm is effectively the same, but we streamlined the process and used recent developments in GPU-powered libraries to speed up the model significantly. We found that the current implementations were not fast enough for our purposes, and it was unfeasible to use out-of-the-box solutions for the scale that we need.

Check out our article for some more background about the project!

Buzzwords is by no means a finished project and can be improved massively. If you run into any issues while using Buzzwords, please do reach out to use or raise an issue on Github - your help is always appreciated

• Documentation
• General Info
• Installation
• Tutorial - Basic Usage