文档介绍：Data Mining
Wang Daling
Northeastern University
7/28/2018
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About Book
原版影印版中译版
Morgan Kaufmann Publishers, Inc. 高等教育出版社***出版社
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About Author
Jiawei Han (韩家炜)
Professor (2001-) Department puter Science Univ. of Illinois at Urbana-Champaign
Professor (1987-2001) Intelligent Database Systems Research Lab. School puting Science Simon Fraser University, Canada
. (1985) Department puting Science University Of Wisconsin-Madison
Data mining, data warehousing, and knowledge discovery in databases
Spatial and multi-media data mining
: Weblog mining and Web Mining
DNA data mining and bio-informatics
Deductive and object_oriented databases
Current Research
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Chapter 1
Introduction
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Progress puter hardware
High puters
Strong data collection equipment
Huge volume storage media
……
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Evolution of database technology
1960s:
Data collection, database creation, IMS work
DBMS
1970s:
Relational data model, relational DBMS implementation
1980s:
RDBMS, advanced data models (extended-relational, OO, deductive, etc.) and application-oriented DBMS (spatial, scientific, engineering, etc.)
1990s:
Data warehousing, multimedia databases, and Web databases
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Why data mining?
data rich but information poor
we are drown in data, but starving for knowledge
哇,这么多数据!
怎么才能更好利用呢?
铲子呢?
我要挖……
data
Data tomb
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What can we get from data mining?
or: What do we hope from data mining?
Examples:
Supermarket diapers and beer
pany
……
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Brief history of data mining research
1989 IJCAI Workshop on Knowledge Discovery in Databases Knowledge Discovery in Databases (G. Piatetsky-Shapiro and W. Frawley, 1991)
1991-1994 Workshops on Knowledge Discovery in Databases Advances in Knowledge Discovery and Data Mining (U. Fayyad, G. Piatetsky-Shapiro, P. Smyth, and R. Uthurusamy, 1996)
1995-1998 International Conferences on Knowledge Discovery in Databases and Data Mining (KDD’95-98)
Data Mining and K