Interpretable dimensionality reduction and classification of mass spectrometry imaging data in a visceral pain model via non-negative matrix factorization - Pathirage, Kasun; Virmani, Aman; Scott, Alison J.; Traub, Richard J.; Ernst, Robert K.; Ghodssi, Reza; Babadi, Behtash; Abshire, Pamela Ann (PloS one, 2024)
Keywords: Accuracy; Algorithms; Animal models; Animals; Biology and Life Sciences; Classification; Clustering; Computer and Information Sciences; Data analysis; Data augmentation; Data compression; Data mining; Data processing; Datasets; Disease Models, Animal; Evaluation; Factorization; Female; Histology; Hypersensitivity; Image enhancement; Image Processing, Computer-Assisted - methods; Image reconstruction; Image registration; Information processing; Lipids; Mass spectrometry; Mass Spectrometry - methods; Mass spectroscopy; Medicine and Health Sciences; Methods; Pain; Pixels; Ranking; Rats; Rats, Sprague-Dawley; Research and Analysis Methods; Scientific imaging; Spatial data; Spatial distribution; Stains & staining; Support vector machines; Task complexity; Tissues; Visceral Pain - diagnostic imaging; Visceral Pain - metabolism; United States