Big time-frequency domain data mining for underdetermined BSS using density component analysis.
Chengjie LiLidong ZhuZhongqiang LuoPublished in: ISSPIT (2016)
Keyphrases
- component analysis
- blind source separation
- mixing matrix
- data mining
- independent component analysis
- non stationary
- factor analysis
- source signals
- blind separation
- source separation
- text mining
- knowledge discovery
- linear transform
- sparse representation
- data mining techniques
- real world
- negative matrix factorization
- feature extraction