Keyphrases
Personal Health
100%
Tweets
100%
COVID-19
100%
Attention Model
100%
Mask Attention
100%
Health Condition
40%
Twitter
40%
Copyright
20%
Training Methods
20%
Performance Prediction
20%
Infectious Diseases
20%
Time Monitoring
20%
Health Information
20%
Condition-dependent
20%
Predictive Models
20%
Attention Training
20%
Health Surveillance
20%
Classification Results
20%
Disease Prevention
20%
Identification Task
20%
Health Monitoring
20%
Attention Mechanism
20%
COVID-19 Related
20%
Public Health Surveillance
20%
Text Information
20%
Mention Detection
20%
Online Texts
20%
Mechanistic Method
20%
Digital Epidemiology
20%
Self-mention
20%
Computer Science
Twitter
100%
Health Condition
100%
Massive Amount
50%
classification result
50%
Attention (Machine Learning)
50%
Predictive Performance
50%
Text Information
50%
Time Monitoring
50%