LogicMP: A Neuro-symbolic Approach for Encoding First-order Logic Constraints

1 code implementation • 27 Sep 2023 • Weidi Xu, Jingwei Wang, Lele Xie, Jianshan He, Hongting Zhou, Taifeng Wang, Xiaopei Wan, Jingdong Chen, Chao Qu, Wei Chu

Integrating first-order logic constraints (FOLCs) with neural networks is a crucial but challenging problem since it involves modeling intricate correlations to satisfy the constraints.

Variational Inference

MatchVIE: Exploiting Match Relevancy between Entities for Visual Information Extraction

no code implementations • 24 Jun 2021 • Guozhi Tang, Lele Xie, Lianwen Jin, Jiapeng Wang, Jingdong Chen, Zhen Xu, Qianying Wang, Yaqiang Wu, Hui Li

Through key-value matching based on relevancy evaluation, the proposed MatchVIE can bypass the recognitions to various semantics, and simply focuses on the strong relevancy between entities.

Omnidirectional Scene Text Detection with Sequential-free Box Discretization

1 code implementation • 6 Jun 2019 • Yuliang Liu, Sheng Zhang, Lianwen Jin, Lele Xie, Yaqiang Wu, Zhepeng Wang

Scene text in the wild is commonly presented with high variant characteristics.

Scene Text Detection Text Detection

Aggregation Cross-Entropy for Sequence Recognition

2 code implementations • CVPR 2019 • Zecheng Xie, Yaoxiong Huang, Yuanzhi Zhu, Lianwen Jin, Yuliang Liu, Lele Xie

In this paper, we propose a novel method, aggregation cross-entropy (ACE), for sequence recognition from a brand new perspective.

Tightness-aware Evaluation Protocol for Scene Text Detection

1 code implementation • CVPR 2019 • Yuliang Liu, Lianwen Jin, Zecheng Xie, Canjie Luo, Shuaitao Zhang, Lele Xie

Evaluation protocols play key role in the developmental progress of text detection methods.

object-detection Object Detection +2

DeRPN: Taking a further step toward more general object detection

1 code implementation • 16 Nov 2018 • Lele Xie, Yuliang Liu, Lianwen Jin, Zecheng Xie

However, the detection performance is sensitive to the setting of the anchor boxes.

Object object-detection +4

Detecting Heads using Feature Refine Net and Cascaded Multi-Scale Architecture

no code implementations • 25 Mar 2018 • Dezhi Peng, Zikai Sun, Zirong Chen, Zirui Cai, Lele Xie, Lianwen Jin

To improve the performance of small head detection, we propose a cascaded multi-scale architecture which has two detectors.

Head Detection