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topic hierarchy

11 papers

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hierarchical topic model (6) topic model (3) hierarchical topic modeling (3) topic coherence (2) document classification (2) topic modeling (2) latent dirichlet allocation (2) nonparametric bayesian (2) self-attention mechanism (2) unsupervised learning (2)

Papers

Hierarchical Topic Modeling via Contrastive Learning and Hyperbolic Embedding COLING 2024 On the Affinity, Rationality, and Diversity of Hierarchical Topic Modeling AAAI 2024 HyHTM: Hyperbolic Geometry-based Hierarchical Topic Model ACL 2023 Nonlinear Structural Equation Model Guided Gaussian Mixture Hierarchical Topic Modeling ACL 2023 Scale-Invariant Infinite Hierarchical Topic Model ACL 2023 Nonparametric Forest-Structured Neural Topic Modeling COLING 2022 DeepTileBars: Visualizing Term Distribution for Neural Information Retrieval AAAI 2019 Dynamic and Static Topic Model for Analyzing Time-Series Document Collections ACL 2018 Inter and Intra Topic Structure Learning with Word Embeddings ICML 2018 Lexical and Hierarchical Topic Regression NeurIPS 2013 Non-Parametric Estimation of Topic Hierarchies from Texts with Hierarchical Dirichlet Processes JMLR 2011