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graph neural network (2) variational autoencoder (2) topic modeling (2) graph information (1) anchor word clustering (1) sentence-level graph (1) word co-occurrence (1) text span extraction (1) text extraction (1) anchor word (1)

Papers

Neural Topic Modeling via Contextual and Graph Information Fusion EMNLP 2025 Unsupervised Hierarchical Topic Modeling via Anchor Word Clustering and Path Guidance EMNLP 2024 PaintTeR: Automatic Extraction of Text Spans for Generating Art-Centered Questions AAAI 2022 Sparse Structure Learning via Graph Neural Networks for Inductive Document Classification AAAI 2022