Deep Learning (DL) vs. Standard Machine Learning (SML) in Psychiatric Imaging
March 23, 2021 | Terry Sharrer
From researchers at Georgia State University: “We conduct[ed] a large-scale systematic comparison profiled in multiple classification and regression tasks on structural MRI images and show the importance of representation learning for DL. Results show that if trained following prevalent DL practices, DL methods have the potential to scale particularly well and substantially improve compared to SML methods, while also presenting a lower asymptotic complexity in relative computational time, despite being more complex. We also demonstrate that DL embeddings span comprehensible task-specific projection spectra and that DL consistently localizes task-discriminative brain biomarkers.” MORE
Image Credit: towardsdatascience.com