HASAR HASAR : Mining Sequential : Mining Sequential Association Rules for Association Rules for Atherosclerosis Risk Atherosclerosis Risk Factor Analysis Factor Analysis Laurent Brisson, Nicolas Pasquier, Céline Laurent Brisson, Nicolas Pasquier, Céline Hebert, Hebert, Martine Collard Martine Collard I3S Laboratory, University of Nice- I3S Laboratory, University of Nice- Sophia Antipolis Sophia Antipolis GREYC Laboratory, University of Caen GREYC Laboratory, University of Caen
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HASAR : Mining Sequential Association Rules for Atherosclerosis Risk Factor Analysis Laurent Brisson, Nicolas Pasquier, Céline Hebert, Martine Collard.
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HASARHASAR : Mining Sequential : Mining Sequential Association Rules for Association Rules for
Laurent Brisson, Nicolas Pasquier, Céline Hebert, Laurent Brisson, Nicolas Pasquier, Céline Hebert,
Martine CollardMartine Collard
I3S Laboratory, University of Nice-Sophia I3S Laboratory, University of Nice-Sophia AntipolisAntipolis
GREYC Laboratory, University of CaenGREYC Laboratory, University of Caen
ContentsContents
1. Analytic question & Objectives
2. Model & Data Preparation
3. Algorithms
4. Results
Analytic QuestionAnalytic Question
Are there any differences in the development of risk factors and other characteristics between men of the risk group, who came down with the observed cardiovascular diseases and those who stayed healthy ?
ObjectivesObjectives
Evolution of Risk Factors according behavioural changes
• Groups RG versus PG and NG
• Healthy patients (NCVD) versus those with cardiovascular diseases (CVD)
• Groups based on patient education level and job
Sequential RulesSequential Rules
IDE_itemset BEH_time_itemset RF_time_item
• IDE_itemset : static identification attributes
Age of the patient Educational level of the patient Alcohol consumption at the beginning of
Comsumption of cigarettes a day Physical activity after job Physical activity in a job Different kinds of diet Medecine for cholesterol Medecine for blood pressure