803.txt

来自「This complete matlab for neural network」· 文本 代码 · 共 33 行

发信人: sinokdd (KDD in China), 信区: DataMining
标  题: Re: 学习数据挖掘之前要修什么课？？
发信站: 南京大学小百合站 (Fri Sep  6 08:14:45 2002)


【 在 jimo 的大作中提到: 】
: 关联规则就不需要太多机器学习的东西
: 【 在 sinokdd (KDD in China) 的大作中提到: 】
: : 
: : 
: : I donot think you need to know Database, actually the last several
: : chapters in Prof. Han's book can be taken as the introduction of
: : data mining techniques, and after that you can read 
: : Machine Learning by Tom Mitchell, then you can read some papers for
: : the topic that you are interested in, for example, C45, clsutering,
: : etc.

Yeah, but data mining is not association rule or sequential pattern only.
If you only know AR or SP, I am sure there is very little thing
you can do for data mining.
And actually data mining is borrowed from statistics, and of course you can
say that AR is nothing to do with statistics.
The definition of KDD is the process of pattenr discovery from large data,
the mostly used techiques are from machine learning and statistics. And now
people donot care what technology you use in mining, but if you can get some

patterns, not the original data itself, then you can call the process as
data mining.

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