Table 1.

Examples of different depression risk levels in the dataset.

Depression risk level	Microblog
3	Weibo: 不出意外的话，我打算死在今年 。 Barring accidents, I plan to commit suicide this year.
2	Weibo: 我一直策划着如何自杀，可是放不下的太多了。 I have been planning to commit suicide, but I cannot let go of too many things.
1	Weibo: 如果我累，真的离开了。 If I’m tired, I will leave.
0	Weibo: 吃了个早餐应该能维持今天。 The breakfast I ate should be able to support me today.