Big Data in Health Research...SPEECH & NLP Illindflleld snips WEB / MOBILE / COMMERCE ANALYTICS...
Transcript of Big Data in Health Research...SPEECH & NLP Illindflleld snips WEB / MOBILE / COMMERCE ANALYTICS...
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Big Data in Health Research
Oraluck Pattanaprateep, PhD.
Section for Clinical Epidemiology and Biostatistics
Faculty of Medicine Ramathibodi Hospital, Mahidol University
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The problems we faced:• Data storage – cost and maintenance
• Type of data – text, image
• Not in electronic file – no electronic device
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The problems we faced:• Data storage – cost and maintenance
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The problems we faced:• Not in electronic file – no electronic device
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The problems we faced:• Type of data – text, image
typically Text, images, audio, video
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Big Data Tools
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Big data analytic approaches
1. Real time analytics and Meta-analysis that integrates multiple data sources e.g. bedside healthcare streaming data
2. Multi-level model (hospital and national) data; longitudinal and mixed model for temporal dynamic data rather than static data
3. Data mining, pattern recognitions for trends, and pattern detection
4. Natural language processing for text data mining5. Artificial intelligence with deep learning (e.g., neural
network, support vector machine, dynamic state space model) for automated analysis and information retrieval