Building and Using Personal Knowledge Graph to Improve Suicidal Ideation Detection on Social Media.
Lei CaoHuijun ZhangLing FengPublished in: CoRR (2020)
Keyphrases
- social media
- detection algorithm
- expert systems
- domain knowledge
- knowledge representation
- automatic detection
- detection rate
- knowledge management
- knowledge based systems
- detection method
- lidar data
- social networks
- graph theory
- prior knowledge
- bayesian networks
- structured data
- domain experts
- background knowledge
- knowledge sharing
- object detection
- knowledge discovery
- social networking
- false alarms
- graph representation