318.txt

This complete matlab for neural network

发信人: lakecloud (天高云淡), 信区: DataMining
标  题: Re: 关于DM与AI关系的调查
发信站: 南京大学小百合站 (Thu Jan 10 17:17:08 2002), 站内信件


从目前的DM方法来看, 显然是机器学习, 数据库, 统计学
的结合. DM的叫法是从机器学习扩展而来的, 但现已包括
很多统计学习方法.
然而, 在此之前,统计学也一直在做类似的东西, 只不过没
叫这个名字而已. 现在是双方互相"发现"的过程. 


【 在 daniel (飞翔鸟) 的大作中提到: 】
:    In general, there are two kinds of statements for the relationship 
: between Data mining & Artificial Intelligence.
:    The first is: DM is a branch of AI because it is initialized from AI 
: (comment 1), and most techniques of DM came from another branch of AI, i.e. 
: Machine learning. (comment 2 and 3) 
:   (comment 1: this is almost the truth. at least, the first KDD workshop
: was held with IJCAI-89)
:   (comment 2: although many machine learning researchers now regard ML
: as a seperate discipline parallel to AI, here we still adopt the recognition
: of traditional AI researchers, that is, ML is a branch of AI.)
:   (comment 3: although statistical techniques play increasingly important
: roles in data mining, in fact statistics was introduced into DM by Machine
: learning instead of statistics itself, and most techniques implemented in 
: commercial DM softwares are from ML. this is the truth at least at the end
: of 2001.)
:   The second is: DM is a seperate discipline parallel to AI because although
: DM encompasses many techniques from AI, and although DM is very related to
: AI, there are significant differences between them so that they form different
: disciplines. (comment 4)
:   (comment 4: this statement almost requires little comments if not none, 
: (以下引言省略 ... ...)

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※ 修改:．lakecloud 於 Jan 10 17:25:04 修改本文．[FROM: 166.111.68.52]
※ 来源:．南京大学小百合站 bbs.nju.edu.cn．[FROM: 166.111.68.52]