Table 3. Example posts from a user(u_i) and prediction from TinvM.

The italicized text are phrases which contributed to the representation of the post. These phrases had similarity to the concepts in medical knowledge bases.

User Post: “Homie, … Im 27 yo, … the job is underpaying—700 euros per month … too afraid to search for a new job. … fuck me, I guess? … had these thoughts of suicide and these fears to take charge of my life from like the end of a high school. 10 years same feelings of dread, same thoughts of killing myself.” “One day …. sudden realization … I gonna gather determination … roll over the bridge. And my parents, or have a nice heart attack! feel trapped. … nothing gonna change. You will end up just like me, roll over the bridge”“No wife, no house, no car, no decent job. Every single day … hating myself at work …. Im going to kill myself today or tomorrow. Probably … middle of next week, but the chances are … going to sleep forever”. “I dont even go to the exams … I might pass those exams … will not graduate …. playing some kind of a Illness joke …my poor family.”

User-level Predicted Suicide Risk Severity: Suicide Behavior