Table 8 Representative words and phrases generated by cross-lingual LDA model (Yang et al., 2019).
From: Phrase-level pairwise topic modeling to uncover helpful peer responses to online suicidal crises
Topic ID | Representative words | Representative phrases |
|---|---|---|
P.1 | Brother, father, class, boyfriend, play, sister, grades | Middle school, good grades, few friends, freshman year |
P.2 | Sick, single, problem, self, commit, trust, date | Makes me feel, single day, mental illness, bad person |
P.3 | Feelings, suffer, nobody, enjoy, human, alive, feeling | Rest of my life, first place, I do not want to die |
P.4 | Mental, issues, therapist, therapy, realize, handle | Panic attacks, talk to me, few times, suicide hotline |
P.5 | Graduate, afford, jobs, different, debt, pay, degree | Student loans, last week, new job, have been |
R.1 | Meet, stress, focus, alive, similar, small, drink | New friends, even if it is, good things, similar situation |
R.2 | Difficult, brain, sense, figure, emotional, express | Mental health, entire life, not everyone, great deal |
R.3 | Doctor, therapy, mother, medication, health, treat | Family member, mental health, best wishes, good idea |
R.4 | Social, girl, women, relationships, girls, date, grow | Social anxiety, talk to them, social skills, few friends |
R.5 | Thought, easy, games, happiness, video, pretty, free | Do you konw, good person, free time, makes you happy |
R.6 | Reach, issues, feeling, second, improve, trust | Mental illness, talk to someone, suicide hotline, talk to you |
R.7 | Home, months, whole, hospital, face, words, wait | Few months, whole life, few days, kind words |
R.8 | Control, internet, fault, deserve, young, strong, lead | Right direction, other side, deep breath, keep in mind |
R.9 | Deserve, night, open, wife, option, girlfriend, true | Last night, do you feel, other options, let me know |
R.10 | Fail, death, anxiety, imagine, self, normal, suffer | Panic attacks, loved ones, not something, is not something |
