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My name is Kevin Chai and I am a PhD student enrolled at Curtin University of Technology within the Digital Ecosystems and Business Intelligence (DEBI) Institute in Perth, Australia. My PhD research is primarily focused on developing a content quality assessment and user contribution measurement framework for social media and is supervised by Dr. Vidyasagar Potdar and co-supervised by Dr. Chen Wu. My main research interests include: - Social media
- Contribution / performance measurement
- Content quality assessment
- Opinion mining
- Spam detection and prevention
- Incentive mechanisms
- Recommender systems
- Artificial Intelligence
- Web Data Mining
- Natural language processing (information retrieval / text mining)
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