A Robust Blind Source Separation Algorithm Based on Non-negative Matrix Factorization and Frequency-Sliding Generalized Cross-Correlation.
Shiting WangYi ZhouXiuxiang YangHongqing LiuPublished in: SSP (2021)
Keyphrases
- negative matrix factorization
- blind source separation
- cross correlation
- eigenvalue decomposition
- k means
- gradient method
- principal component analysis
- document clustering
- expectation maximization
- sparse representation
- clustering method
- matrix factorization
- spectral clustering
- independent component analysis
- data sets
- neural network
- template matching
- input data
- data clustering
- information extraction
- probabilistic model
- feature vectors
- similarity measure
- image segmentation
- information retrieval