Exploration and Exploitation of Unlabeled Data for Open-Set Semi-Supervised Learning

no code implementations • 30 Jun 2023 • Ganlong Zhao, Guanbin Li, Yipeng Qin, Jinjin Zhang, Zhenhua Chai, Xiaolin Wei, Liang Lin, Yizhou Yu

In this paper, we address a complex but practical scenario in semi-supervised learning (SSL) named open-set SSL, where unlabeled data contain both in-distribution (ID) and out-of-distribution (OOD) samples.

Representation and Correlation Enhanced Encoder-Decoder Framework for Scene Text Recognition

1 code implementation • 13 Jun 2021 • Mengmeng Cui, Wei Wang, Jinjin Zhang, Liang Wang

However, for the current state-of-the-art(SOTA) methods, there is room for improvement in terms of the efficient usage of local visual and global context information of the input text image, as well as the robust correlation between the scene processing module(encoder) and the text processing module(decoder).

Scene Text Recognition

More on extension-based semantics of argumentation

no code implementations • 19 Dec 2020 • Lixing Tan, Zhaohui Zhu, Jinjin Zhang

The neutrality function and the defense function, which play central roles in Dung's abstract argumentation theory, are shown to be distributive over reduced meets modulo any ultrafilter.

Abstract Argumentation LEMMA

A Feasible Framework for Arbitrary-Shaped Scene Text Recognition

2 code implementations • 10 Dec 2019 • Jinjin Zhang, Wei Wang, Di Huang, Qingjie Liu, Yunhong Wang

Deep learning based methods have achieved surprising progress in Scene Text Recognition (STR), one of classic problems in computer vision.

Instance Segmentation Language Modelling +4

Pose-Based Two-Stream Relational Networks for Action Recognition in Videos

no code implementations • 22 May 2018 • Wei Wang, Jinjin Zhang, Chenyang Si, Liang Wang

Second, few pose-based methods model the action-related objects in recognizing human-object interaction actions in which objects play an important role.

Action Recognition In Videos Human-Object Interaction Detection +2