Nonnegative Matrix Factorization for Multimodality Data from Multi-source Domain.
Xu TanShuai MaJian ShaoYueting ZhuangFei WuPublished in: IIH-MSP (2012)
Keyphrases
- data sets
- knowledge discovery
- nonnegative matrix factorization
- data analysis
- databases
- missing data
- input data
- data sources
- data distribution
- raw data
- natural language
- clustering method
- training data
- original data
- prior knowledge
- xml documents
- dimensionality reduction
- labeled data
- low rank
- cross domain
- machine learning