Data Mining. Bussiness intelligence

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BUSSINESS INTELLIGENCE Business Intelligence (BI) refers to applications and technologies which

BUSSINESS INTELLIGENCE

Business Intelligence (BI) refers to applications and technologies which are

used to gather, provide access to, and analyze data and information about their company operations.
Data Mining is an important part of Business Intelligence
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DATA MINING: CONFLUENCE OF MULTIPLE DISCIPLINES 1) Database Technology Steps of

DATA MINING: CONFLUENCE OF MULTIPLE DISCIPLINES

1) Database Technology Steps of Data

Mining
2) Machine Learning Data integration
3) Information Science Data selection
4) Statistics Data cleaning
5) Visualization Data transormation
6) Other disciplines Pattern evaluation
Knowledge presentation
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APPLICATION OF DATA MINING Industry Application Finance Credit Card Analysis Insurance

APPLICATION OF DATA MINING

Industry Application
Finance Credit Card Analysis
Insurance Claims, Fraud Analysis
Telecommunication

Call record analysis
Transport Logistics management
Consumer goods Promotion Analysis
Scientific Research Image, Video, Speech
Utilities Power usage analysis
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DATA WAREHOUSING A data warehouse is a subject-oriented, integrated, time-variant and

DATA WAREHOUSING

A data warehouse is a subject-oriented, integrated, time-variant and non-volatile

collection of data in support of management’s decision making process.
The most common form of data integration.
Copy sources into a single database and try to keep it up-to-date.
Usual method: periodic reconstruction of the warehouse, perhaps overnight.
Frequently essential for analytic queries.