Search Results for author: CHUNHUA WU

Found 4 papers, 2 papers with code

Generative Modeling in Structural-Hankel Domain for Color Image Inpainting

1 code implementation25 Nov 2022 Zihao Li, CHUNHUA WU, Shenglin Wu, Wenbo Wan, Yuhao Wang, Qiegen Liu

To better apply the score-based generative model to learn the internal statistical distribution within patches, the large-scale Hankel matrices are finally folded into the higher dimensional tensors for prior learning.

Diversity Image Inpainting

High-dimensional Assisted Generative Model for Color Image Restoration

1 code implementation14 Aug 2021 Kai Hong, CHUNHUA WU, Cailian Yang, Minghui Zhang, Yancheng Lu, Yuhao Wang, Qiegen Liu

This work presents an unsupervised deep learning scheme that exploiting high-dimensional assisted score-based generative model for color image restoration tasks.

Demosaicking Denoising +2

Text Classification with Lexicon from PreAttention Mechanism

no code implementations18 Feb 2020 QINGBIAO LI, CHUNHUA WU, KangFeng Zheng

What's more, there is no an effective way to use a lexicon in a neural network.

General Classification text-classification +1

Hierarchical Transformer Network for Utterance-level Emotion Recognition

no code implementations18 Feb 2020 QingBiao Li, CHUNHUA WU, KangFeng Zheng, Zhe Wang

To address these problems, we propose a hierarchical transformer framework (apart from the description of other studies, the "transformer" in this paper usually refers to the encoder part of the transformer) with a lower-level transformer to model the word-level input and an upper-level transformer to capture the context of utterance-level embeddings.

Emotion Recognition in Conversation text-classification

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