A novel unsupervised approach based on the hidden features of Deep Denoising Autoencoders for COVID-19 disease detection.
Michele ScarpinitiSima Sarv AhrabiEnzo BaccarelliLorenzo PiazzoAlireza MomenzadehPublished in: Expert Syst. Appl. (2022)
Keyphrases
- denoising
- false positives
- noisy images
- natural images
- total variation
- feature space
- image denoising
- support vector machine classifier
- feature set
- detection algorithm
- support vector machine
- markov random field
- face detection
- learning algorithm
- automatic detection
- supervised learning
- wavelet packet
- deep learning
- restricted boltzmann machine
- unsupervised feature selection
- feature vectors
- deep belief networks
- adaboost classifier
- unsupervised feature learning