Keyphrases
Lexicon
100%
Lexicon-based Sentiment Analysis
100%
Wisdom of Crowds
62%
Sentiment Analysis
50%
Popular
37%
Text Data
37%
Ensemble Approach
12%
Publicly Available
12%
Collective Information
12%
Human Knowledge
12%
Class Label
12%
Label Information
12%
Machine Learning Techniques
12%
Machine Learning Approach
12%
Expert Knowledge
12%
Text Types
12%
Text Dataset
12%
Ensemble Learning Method
12%
Analysis Performance
12%
Crowd Sentiment
12%
Arts and Humanities
Wisdom
100%
Crowds
100%
Opinion Mining
100%
Sentiment
57%
Popular
42%
Majority
28%
Limitations
14%
Realtime
14%
Human Knowledge
14%
Expert Knowledge
14%
Computer Science
Sentiment Analysis
100%
Ensemble Approach
16%
Human Knowledge
16%
Machine Learning Approach
16%
Expert Knowledge
16%
Machine Learning
16%
Learning System
16%
Ensemble Learning
16%
Mathematics
Opinion Mining
100%
Text Data
50%
Proposition
16%
Class Label
16%
Economics, Econometrics and Finance