Search Results for author: Yachen Hu

Found 2 papers, 0 papers with code

Self-supervised Guided Hypergraph Feature Propagation for Semi-supervised Classification with Missing Node Features

no code implementations16 Feb 2023 Chengxiang Lei, Sichao Fu, Yuetian Wang, Wenhao Qiu, Yachen Hu, Qinmu Peng, Xinge You

Some recent methods have been proposed to reconstruct the missing node features by the information propagation among nodes with known and unknown attributes.

Pseudo Label

Modelling the semantics of text in complex document layouts using graph transformer networks

no code implementations18 Feb 2022 Thomas Roland Barillot, Jacob Saks, Polena Lilyanova, Edward Torgas, Yachen Hu, Yuanqing Liu, Varun Balupuri, Paul Gaskell

Representing structured text from complex documents typically calls for different machine learning techniques, such as language models for paragraphs and convolutional neural networks (CNNs) for table extraction, which prohibits drawing links between text spans from different content types.

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