Improving the robustness of Surface Enhanced Raman Spectroscopy based sensors by Bayesian Non-negative Matrix Factorization.
Tommy S. AlstrømKasper B. FrohlingJan LarsenMikkel N. SchmidtMichael BacheMichael S. SchmidtMogens H. JakobsenAnja BoisenPublished in: MLSP (2014)
Keyphrases
- negative matrix factorization
- raman spectra
- nonnegative matrix factorization
- matrix factorization
- sparse representation
- document clustering
- constrained least squares
- x ray
- infrared
- principal component analysis
- spectral clustering
- bayesian networks
- tensor factorization
- co occurrence
- gaussian processes
- recommender systems
- factorization method
- clustering method
- data sets
- face recognition