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(2018) CheXNet:Radiologist-Level Pneumonia Detection on Chest X-Rays with Deep Learning

Keyword [ChestX-ray14] [CheXNet]

Rajpurkar P, Irvin J, Zhu K, et al. Chexnet: Radiologist-level pneumonia detection on chest x-rays with deep learning[J]. arXiv preprint arXiv:1711.05225, 2017.



1. Overview


1.1. Motivation

In this paper, it proposes CheXNet

  • 121-layer DenseNet
  • on ChestX-ray14

1.2. Details

  • random split dataset. 70% training, 10% validation, 20% test
  • 224x224, normalize based on the mean and standard deviation of ImageNet
  • data augmentation. horizontal flipping
  • unweighted loss


  • CAM


1.3. Comparison