Search Results for author: Jianming Zheng

Found 5 papers, 0 papers with code

Retrieving and Reading: A Comprehensive Survey on Open-domain Question Answering

no code implementations4 Jan 2021 Fengbin Zhu, Wenqiang Lei, Chao Wang, Jianming Zheng, Soujanya Poria, Tat-Seng Chua

Open-domain Question Answering (OpenQA) is an important task in Natural Language Processing (NLP), which aims to answer a question in the form of natural language based on large-scale unstructured documents.

Machine Reading Comprehension Open-Domain Question Answering

Heterogeneous Graph Neural Networks to Predict What Happen Next

no code implementations COLING 2020 Jianming Zheng, Fei Cai, Yanxiang Ling, Honghui Chen

Existing work cannot well represent the heterogeneous relations and capture the discontinuous event segments that are common in the event chain.

GeoConv: Geodesic Guided Convolution for Facial Action Unit Recognition

no code implementations6 Mar 2020 Yuedong Chen, Guoxian Song, Zhiwen Shao, Jianfei Cai, Tat-Jen Cham, Jianming Zheng

Automatic facial action unit (AU) recognition has attracted great attention but still remains a challenging task, as subtle changes of local facial muscles are difficult to thoroughly capture.

Face Model Facial Action Unit Detection

Pre-train, Interact, Fine-tune: A Novel Interaction Representation for Text Classification

no code implementations26 Sep 2019 Jianming Zheng, Fei Cai, Honghui Chen, Maarten de Rijke

We introduce the concept of interaction and propose a two-perspective interaction representation, that encapsulates a local and a global interaction representation.

General Classification Text Classification

Recovering Surface Details under General Unknown Illumination Using Shading and Coarse Multi-view Stereo

no code implementations CVPR 2014 Di Xu, Qi Duan, Jianming Zheng, Juyong Zhang, Jianfei Cai, Tat-Jen Cham

As a result, our approach is robust, stable and is able to efficiently recover high quality of surface details even starting with a coarse MVS.

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