Keyphrases
China
100%
Public Attitudes
100%
Text Mining Techniques
100%
Public Sentiment
100%
New Energy Vehicles
100%
Social Media Platforms
20%
Popular
10%
Technology Issues
10%
Developing Economies
10%
Positive Emotions
10%
Negative Emotions
10%
Vehicle Performance
10%
Public Views
10%
Preferential Policies
10%
Text Mining
10%
Safety Technology
10%
Environmental Pollution
10%
Battery Charging
10%
Sina Weibo
10%
Safety Performance
10%
Large-scale Data
10%
Importance Degree
10%
Tax Incentives
10%
Battery Technology
10%
Carbon Reduction Target
10%
Driving Range
10%
Battery Safety
10%
OpenSocial
10%
Web Crawler
10%
Web Text
10%
Charging Performance
10%
Chinese Public
10%
Computer Science
Text Mining
100%
Social Medium Platform
100%
Collected Data
50%
Policy Implication
50%
Large Scale Data
50%
Developed Economy
50%
Related Attribute
50%
web crawler
50%
Earth and Planetary Sciences
China
100%
New Energy Vehicles
100%
Environmental Pollution
10%
Tax Incentive
10%
Social Sciences
China
100%
Media Platform
50%
Chinese
25%
Tax Relief
25%
Economics, Econometrics and Finance