H&E stain
Eosin
Non-negative matrix factorization
Preprocessor
Stain
Artificial intelligence
Matrix (chemical analysis)
Set (abstract data type)
Separation (statistics)
Component (thermodynamics)
Mathematics
Pattern recognition (psychology)
Computer science
Physics
Matrix decomposition
Staining
Statistics
Chemistry
Chromatography
Pathology
Medicine
Eigenvalues and eigenvectors
Quantum mechanics
Thermodynamics
Programming language
