Uncovering crowdsourced manipulation of online reviews

Keyphrases

• Online Reviews 100%
• Clustering Approach 66%
• Crowdsourcing Platform 66%
• Troubling 33%
• Pair Potential 33%
• Probabilistic Model 33%
• Alternative Clustering 33%
• Consumer Decision Making 33%
• SimRank 33%
• Classification Framework 33%
• Markov Random Field 33%
• Polluter 33%
• Graph Clustering 33%
• Personal Potential 33%
• Mechanical Turk 33%

Computer Science

• clustering approach 100%
• Crowdsourcing Platform 100%
• Decision-Making 50%
• Mechanical Turk 50%
• Detection Method 50%
• Classification Framework 50%
• Pair Potential 50%

Economics, Econometrics and Finance

• Online Reviews 100%
• Crowdsourcing 66%
• Workforce 33%