Feature Extraction via Recurrent Random Deep Ensembles and its Application in Gruop-level Happiness Estimation.
Shitao TangYichen PanPublished in: CoRR (2017)
Keyphrases
- feature extraction
- levels of abstraction
- estimation accuracy
- dimension reduction
- random subspaces
- feature selection
- multiscale
- preprocessing
- accurate estimation
- wavelet transform
- image classification
- linear feature extraction
- random forests
- ensemble learning
- feed forward
- texture analysis
- data sets
- feature vectors
- pattern recognition
- computer vision
- neural network