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Robust Shape-regularized Non-negative Matrix Factorization for Real-time Source Apportionment.
Manjyot Singh Nanra
Sharanya Saha
Ashutosh Kumar Shukla
Sachchida Nand Tripathi
Purushottam Kar
Published in:
COMAD/CODS (2024)
Keyphrases
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negative matrix factorization
sparsity constraints
matrix factorization
sparse representation
nonnegative matrix factorization
document clustering
principal component analysis
blind source separation
constrained least squares
machine learning