Search Results for author: Shan Wu

Found 5 papers, 0 papers with code

MTRGL:Effective Temporal Correlation Discerning through Multi-modal Temporal Relational Graph Learning

no code implementations25 Jan 2024 Junwei Su, Shan Wu, Jinhui Li

In this study, we explore the synergy of deep learning and financial market applications, focusing on pair trading.

Graph Learning Link Prediction +2

Semantic-aware Contrastive Learning for More Accurate Semantic Parsing

no code implementations19 Jan 2023 Shan Wu, Chunlei Xin, Bo Chen, Xianpei Han, Le Sun

Since the meaning representations are detailed and accurate annotations which express fine-grained sequence-level semtantics, it is usually hard to train discriminative semantic parsers via Maximum Likelihood Estimation (MLE) in an autoregressive fashion.

Contrastive Learning Semantic Parsing

From Paraphrasing to Semantic Parsing: Unsupervised Semantic Parsing via Synchronous Semantic Decoding

no code implementations ACL 2021 Shan Wu, Bo Chen, Chunlei Xin, Xianpei Han, Le Sun, Weipeng Zhang, Jiansong Chen, Fan Yang, Xunliang Cai

During synchronous decoding: the utterance paraphrasing is constrained by the structure of the logical form, therefore the canonical utterance can be paraphrased controlledly; the semantic decoding is guided by the semantics of the canonical utterance, therefore its logical form can be generated unsupervisedly.

Unsupervised semantic parsing

Variational Recurrent Neural Machine Translation

no code implementations16 Jan 2018 Jinsong Su, Shan Wu, Deyi Xiong, Yaojie Lu, Xianpei Han, Biao Zhang

Partially inspired by successful applications of variational recurrent neural networks, we propose a novel variational recurrent neural machine translation (VRNMT) model in this paper.

Machine Translation NMT +2

Deep Facial Action Unit Recognition From Partially Labeled Data

no code implementations ICCV 2017 Shan Wu, Shangfei Wang, Bowen Pan, Qiang Ji

To address this, we propose a deep facial action unit recognition approach learning from partially AU-labeled data.

Facial Action Unit Detection

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