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Modeling topic dependencies in semantically coherent text spans with copulas

Georgios Balikas , Hesam Amoualian , Marianne Clausel , Gaussier Eric , Massih-Reza Amini
International Conference on Computational Linguistics (COLING), Dec 2016, Osaka, Japan
Communication dans un congrès hal-01406613v1
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Streaming-LDA: A Copula-based Approach to Modeling Topic Dependencies in Document Streams

Hesam Amoualian , Marianne Clausel , Eric Gaussier , Massih-Reza Amini
22nd ACM SIGKDD Conference Knowledge Discovery and Data Mining, Aug 2016, San Francisco, United States. pp.695-704 ⟨10.1145/2939672.2939781⟩
Communication dans un congrès hal-01344779v1

Topical Coherence in LDA-based Models through Induced Segmentation

Hesam Amoualian , Wei Lu , Gaussier Eric , Georgios Balikas , Massih-Reza Amini , et al.
55th Annual Meeting of the Association for Computational Linguistics, Jul 2017, Vancouver, Canada. pp.1799-1809, ⟨10.18653/v1/P17-1165⟩
Communication dans un congrès hal-01769776v1