Cited by 21Multimodal Machine Learning ApplicationsImage Retrieval and Classification TechniquesRadiomics and Machine Learning in Medical Imaging

Improving Joint Learning of Chest X-Ray and Radiology Report by Word Region Alignment

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Ji, Zhanghexuan, Shaikh, Mohammad Abuzar, Moukheiber, Dana, Srihari, Sargur N, Peng, Yifan, Gao, Mingchen·2021·Lecture Notes in Computer Science

Abstract

Self-supervised learning provides an opportunity to explore unlabeled chest X-rays and their associated free-text reports accumulated in clinical routine without manual supervision. This paper proposes a Joint Image Text Representation Learning Network (JoImTeRNet) for pre-training on chest X-ray images and their radiology reports. The model was pre-trained on both the global image-sentence level and the local image region-word level for visual-textual matching. Both are bidirectionally constrained on Cross-Entropy based and ranking-based Triplet Matching Losses. The region-word matching is calculated using the attention mechanism without direct supervision about their mapping. The pre-trained multi-modal representation learning paves the way for downstream tasks concerning image and/or text encoding. We demonstrate the representation learning quality by cross-modality retrievals and multi-label classifications on two datasets: OpenI-IU and MIMIC-CXR. Our code is available at https://github.com/mshaikh2/JoImTeR_MLMI_2021.

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Research works printed but not linked: 3

  1. [12]Johnson AE,: MIMIC-CXR-JPG, a large publicly available database of labeled chest radiographs. arXiv preprint arXiv:1901.07042 (2019) PMC6908718 31831740 · arXiv
  2. [15]Kingma DP, Ba J: Adam: a method for stochastic optimization. arXiv preprint arXiv:1412.6980 (2014) · arXiv
  3. [17]Li LH, Yatskar M, Yin D, Hsieh CJ, Chang KW: VisualBERT: a simple and performant baseline for vision and language. arXiv preprint arXiv:1908.03557 (2019) · arXiv

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Authors
Ji, Z., Shaikh, M. A., Moukheiber, D., Srihari, S. N., Peng, Y., & Gao, M.
Affiliations
  • University at Buffalo, State University of New York (US)
  • Weill Cornell Medicine (US)
Corresponding author
  • Ji, Zhanghexuan
  • Shaikh, Mohammad Abuzar
Venue
Lecture Notes in Computer Science
Published
2021
Volume
12966
Pages
110-119
ISSN
  • 0302-9743 (ISSN-L)
  • 1611-3349
OpenAlex
W3202198427
Cited by
21
References
25
Citations by year
2026: 1 · 2025: 6 · 2024: 6 · 2023: 5 · 2022: 3
FWCI
1.14
Type
conference paper
Language
en
Open access
Locations
  • Lecture notes in computer science (publishedVersion)
  • PubMed (publishedVersion)
  • PubMed Central (acceptedVersion)
  • arXiv (Cornell University) (submittedVersion)
  • arXiv (Cornell University) (cc-by)
Funders
  • National Science Foundation (1910492)
  • U.S. National Library of Medicine (R00LM013001)
Topics
  • Physical Sciences › Computer Science › Computer Vision and Pattern Recognition › Multimodal Machine Learning Applications
  • Physical Sciences › Computer Science › Computer Vision and Pattern Recognition › Image Retrieval and Classification Techniques
  • Health Sciences › Medicine › Radiology, Nuclear Medicine and Imaging › Radiomics and Machine Learning in Medical Imaging
Keywords
chest radiography, radiology reports, self-supervised pre-training, cross-entropy loss, triplet loss, attention mechanism, multi-label classification, multimodal representation learning

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