A New Unsupervised Short-Utterance based Speaker Identification Approach with Parametric t-SNE Dimensionality Reduction.
Omar ElnaggarRoselina ArelhiPublished in: ICAIIC (2019)
Keyphrases
- speaker identification
- speech recognition
- dimensionality reduction
- feature extraction
- unsupervised learning
- feature transformation
- pattern recognition
- speech signal
- gaussian mixture model
- hidden markov models
- noisy environments
- automatic speech recognition
- high dimensional data
- principal component analysis
- language model
- low dimensional
- semi supervised
- high dimensional
- broadcast news
- feature selection
- feature space
- principal components
- supervised learning
- data points
- image segmentation
- knn
- machine learning