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A Multi-Stage Progressive Learning Strategy for Covid-19 Diagnosis Using Chest Computed Tomography with Imbalanced Data.
Zaifeng Yang
Yubo Hou
Zhenghua Chen
Le Zhang
Jie Chen
Published in:
ICASSP (2021)
Keyphrases
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computed tomography
multistage
learning strategies
imbalanced data
ct images
image reconstruction
medical images
medical imaging
ct scans
three dimensional
online learning
dynamic programming
ct data
low dose
linear regression
ensemble methods
class distribution
active learning
feature selection
sampling methods
class imbalance
support vector machine
x ray
minority class
random forest
computer aided diagnosis
neural network
lung nodules
machine learning methods
base classifiers
high dimensionality
optimal policy
sufficient conditions
least squares
image processing
learning algorithm