Unsupervised Acoustic Scene Mapping Based on Acoustic Features and Dimensionality Reduction.
Idan CohenOfir LindenbaumSharon GannotPublished in: CoRR (2023)
Keyphrases
- acoustic features
- dimensionality reduction
- visual features
- speaker verification
- music information retrieval
- automatic speech recognition
- speech signal
- audio features
- low dimensional
- feature extraction
- cross correlation
- high dimensional
- environmental sounds
- data points
- principal component analysis
- feature space
- semi supervised
- high dimensional data
- speech recognition
- image sequences
- pattern recognition
- video sequences
- machine learning
- mel frequency cepstral coefficients
- visual data
- image retrieval
- keywords
- noisy environments
- low level
- multi modal
- image classification