Improving Deep Learning Sound Events Classifiers using Gram Matrix Feature-wise Correlations.
Antonio Joia NetoAndré G. C. PachecoDiogo C. LuvizonPublished in: CoRR (2021)
Keyphrases
- deep learning
- gram matrix
- feature set
- unsupervised learning
- decision trees
- support vector
- kernel function
- machine learning
- image features
- mental models
- positive definite
- support vector machine
- pairwise
- sparse matrix
- training samples
- training data
- weakly supervised
- feature subset
- feature selection
- training set
- class labels
- graphical models
- computer vision
- covariance matrix
- classification accuracy
- feature vectors
- feature space
- feature extraction