The CAS Institute of Psychology has developed an AI system which can scan and analyze users’ posts and comments on social network platforms such as Weibo. Once a potentially suicidal user is found, the system will use its Weibo Account to send them a message, encouraging them to call local suicide prevention services for help. According to China Youth Daily, the system has sent 14,435 messages to internet users since July 2017, with an accuracy rate of 92.2 percent. Suicide prevention is a priority of the Chinese government, as suicide, especially among young people, is becoming a serious issue in Chinese society. According to statistics from the Chinese Ministry of Health in 2017, suicide has become the leading cause of death of young Chinese people aged between 15 and 35.

CAS news release, February 2, 2018