“…In regression setting, MSE was in identifying brain imaging predictions for memory performance (Wang et al, 2011), stimation of kinetic constants from PET data (O'Sullivan and Saha, 1999), for correction partial volume effects in arterial spin labeling MRI (Kim et al, 2018;Asllani et al, 2008), EEG signal classification with neural networks (Kottaimalai et al, 2013). This is also the basis of widely used k-means clustering (Jain et al, 1999) in identifying abnormalities in brain tumors (Arunkumar et al, 2019), modeling state spaces in rsfMRI (Huang et al, 2020b). This loss was also used for image classification of autism spectrum disorder (Heinsfeld et al, 2018), tumor segmentation for MR brain images Mittal et al (2019) among other learning tasks.…”