What's around me: Towards non-negative matrix factorization based localization.
Sven HellbachMarian HimstedtHans-Joachim BoehmePublished in: ECMR (2013)
Keyphrases
- negative matrix factorization
- nonnegative matrix factorization
- matrix factorization
- sparse representation
- principal component analysis
- document clustering
- constrained least squares
- tensor factorization
- update rule
- spectral clustering
- knowledge base
- sparsity constraints
- data sets
- artificial intelligence
- data analysis
- nearest neighbor