A Novel Discriminative Feature Extraction for Acoustic Scene Classification Using RNN Based Source Separation.
Seongkyu MunSuwon ShonWooil KimDavid K. HanHanseok KoPublished in: IEICE Trans. Inf. Syst. (2017)
Keyphrases
- scene classification
- feature extraction
- source separation
- image classification
- blind source separation
- independent component analysis
- object recognition
- natural scenes
- image representation
- biologically inspired
- visual words
- denoising
- principal component analysis
- feature selection
- nearest neighbor
- feature vectors
- dimensionality reduction
- image processing
- wavelet transform
- visual features
- bag of features
- single channel
- feature set
- feature space
- bag of words
- texture classification
- spatio temporal
- frequency domain
- audio features
- natural images
- sparse representation
- machine learning
- computer vision
- texture analysis
- text mining
- semi supervised