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Title:

Data warehousing and Data mining

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Data warehousing and Data mining an overview Dr. Suman Bhusan Bhattacharyya MBBS, ADHA, MBA – PowerPoint PPT presentation

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Date added: 25 June 2019
Slides: 10
Provided by: satyam
Learn more at: http://www.sbbhattacharyya.info
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Title: Data warehousing and Data mining


1
Data warehousing and Data mining an overview
  • Dr. Suman Bhusan Bhattacharyya
  • MBBS, ADHA, MBA

2
Today we have
3
Requirements of tomorrow
  • Use clinical data to
  • Support Evidence based medicine
  • Perform Outcomes Analysis
  • Confirm existing clinical facts
  • Refine clinical guidelines/protocols
  • Find hidden knowledge patterns

4
Necessity of these requirements
  • Evaluation of stored data may lead to discovery
    of trends and patterns that would enhance the
    understanding of disease progression and
    management
  • Insurance companies of the future will clinically
    assess a person for the most likely risks for a
    specified period and then calculate the premium
    for health insurance

5
Doing it right
Operational EMR Databases
ExtractTransformLoadValidate ETLV
External EMR Sources
Data marts
Data warehouse
Metadata Repository
Monitoring
Administration
Output
OLAP Server
OLAP Server
6
Output
7
The way to go
Data mining
Selection Transformation
8
Type of Commercial packages
  • Informatica
  • Cognos
  • Business Objects
  • SPSS
  • SAS tools
  • Epi Info with Epi Report
  • Custom-built

9
Thank Q
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