Intra-Native Accent Shared Features for Improving Neural Network-Based Accent Classification and Accent Similarity Evaluation.
Yeshanew Ale WubetBalram DeepakKuang-Yow LianPublished in: IEEE Access (2023)
Keyphrases
- spoken language
- speech recognition
- feature vectors
- feature set
- feature extraction
- classification models
- classification accuracy
- classification process
- feature space
- classification method
- individual features
- class labels
- feature analysis
- extracted features
- feature values
- neural network
- euclidean distance
- features extraction
- gender classification
- feature selection
- feature representation
- similarity function
- svm classifier
- highly similar
- support vector machine svm
- pattern recognition
- image features
- low level
- intra class
- automatic speech recognition
- distance measure
- classification scheme
- decision trees
- similarity measure
- pattern classification
- benchmark datasets
- high dimensionality
- support vector
- extracting features
- selecting relevant features
- classification algorithm
- discriminative features
- eeg signals
- semantic similarity
- supervised learning
- support vector machine
- training set
- information retrieval