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Christoph Weisser

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Probabilistic Topic Modelling with Transformer Representations

Mar 06, 2024
Arik Reuter, Anton Thielmann, Christoph Weisser, Benjamin Säfken, Thomas Kneib

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GPTopic: Dynamic and Interactive Topic Representations

Mar 06, 2024
Arik Reuter, Anton Thielmann, Christoph Weisser, Sebastian Fischer, Benjamin Säfken

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Human in the loop: How to effectively create coherent topics by manually labeling only a few documents per class

Dec 19, 2022
Anton Thielmann, Christoph Weisser, Benjamin Säfken

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Community-Detection via Hashtag-Graphs for Semi-Supervised NMF Topic Models

Nov 17, 2021
Mattias Luber, Anton Thielmann, Christoph Weisser, Benjamin Säfken

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