Search Results for author: Junbo Guo

Found 6 papers, 3 papers with code

Improving Chinese Spelling Check by Character Pronunciation Prediction: The Effects of Adaptivity and Granularity

1 code implementation20 Oct 2022 Jiahao Li, Quan Wang, Zhendong Mao, Junbo Guo, Yanyan Yang, Yongdong Zhang

In this paper, we consider introducing an auxiliary task of Chinese pronunciation prediction (CPP) to improve CSC, and, for the first time, systematically discuss the adaptivity and granularity of this auxiliary task.

Look Back Again: Dual Parallel Attention Network for Accurate and Robust Scene Text Recognition

2 code implementations ICMR 2021 Zilong Fu, Guoqing Jin, Hongtao Xie, Junbo Guo

To tackle this issue, in this paper, we propose a dual parallel attention network (DPAN), in which a newly designed parallel context attention module (PCAM) is cascaded with the original PPAM, using linguistic contextual information to compensate for the information inconsistency between queries and keys.

Language Modelling Position +1

Integrating Semantic and Structural Information with Graph Convolutional Network for Controversy Detection

no code implementations ACL 2020 Lei Zhong, Juan Cao, Qiang Sheng, Junbo Guo, Ziang Wang

Identifying controversial posts on social media is a fundamental task for mining public sentiment, assessing the influence of events, and alleviating the polarized views.

Exploiting Multi-domain Visual Information for Fake News Detection

no code implementations13 Aug 2019 Peng Qi, Juan Cao, Tianyun Yang, Junbo Guo, Jintao Li

In the real world, fake-news images may have significantly different characteristics from real-news images at both physical and semantic levels, which can be clearly reflected in the frequency and pixel domain, respectively.

Fake News Detection

Not All Words are Equal: Video-specific Information Loss for Video Captioning

no code implementations1 Jan 2019 Jiarong Dong, Ke Gao, Xiaokai Chen, Junbo Guo, Juan Cao, Yongdong Zhang

To address this issue, we propose a novel learning strategy called Information Loss, which focuses on the relationship between the video-specific visual content and corresponding representative words.

Video Captioning

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