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Extracting Key Information from Shopping Receipts by Using Bayesian Deep Learning via Multi-modal Features

  • Jiaqi Chen
  • , Lujiao Shao
  • , Haibin Zhou
  • , Jianghong Ma
  • , Weizhi Meng
  • , Zenghui Wang
  • , Haijun Zhang*
  • *Corresponding author for this work
  • Harbin Institute of Technology Shenzhen
  • Technical University of Denmark
  • University of South Africa

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

This research presents a new key information extraction algorithm from shopping receipts. Specifically, we train semantic, visual and structural features through three deep learning methods, respectively, and formulate rule features according to the characteristics of shopping receipts. Then we propose a multi-class text classification algorithm based on multi-modal features using Bayesian deep learning. After post-processing the output of the classification algorithm, the key information we seek for can be obtained. Our algorithm was trained on a self-labeled Chinese shopping receipt dataset and compared with several baseline methods. Extensive experimental results demonstrate that the proposed method achieves optimal results on our Chinese receipt dataset.

Original languageEnglish
Title of host publicationNeural Computing for Advanced Applications - 3rd International Conference, NCAA 2022, Proceedings
EditorsHaijun Zhang, Yuehui Chen, Xianghua Chu, Zhao Zhang, Tianyong Hao, Zhou Wu, Yimin Yang
PublisherSpringer Science and Business Media Deutschland GmbH
Pages378-393
Number of pages16
ISBN (Print)9789811961410
DOIs
StatePublished - 2022
Externally publishedYes
Event3rd International Conference on Neural Computing for Advanced Applications, NCAA 2022 - Jinan, China
Duration: 8 Jul 202210 Jul 2022

Publication series

NameCommunications in Computer and Information Science
Volume1637 CCIS
ISSN (Print)1865-0929
ISSN (Electronic)1865-0937

Conference

Conference3rd International Conference on Neural Computing for Advanced Applications, NCAA 2022
Country/TerritoryChina
CityJinan
Period8/07/2210/07/22

Keywords

  • Bayesian deep learning
  • Information extraction
  • Multi-modal feature fusion
  • Shopping receipt

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