Review of the existing research applying DL related to mental health conditions.

This study aims to provide a scoping review of the existing research applying DL methodologies on the analysis of different types of data related to mental health conditions. A total of 57 articles were selected, most of them were published between 2014 and 2019. To clearly summarize these articles, we grouped them into four categories according to the types of data analyzed, including (1) clinical data, (2) genetic and genomics data, (3) vocal and visual expression data, and (4) social media data.