251.txt

This complete matlab for neural network

发信人: finalgas (数据挖掘*为你而累), 信区: DataMining
标  题: Re: 偶的方向是海量数据挖掘
发信站: 南京大学小百合站 (Wed Dec 11 09:48:26 2002), 站内信件

    Maybe.
    First , Thanks for you opinion.
    But in some case the attack data is almost the same
as the normal data except one or two attributes. Then, Is the
algorithms on outlier-detection can work well .

【 在 guitar (新宠酱牛肉) 的大作中提到: 】
: There are a number of algorithms on outlier-detection, e.g., a SIGMOD2001 pape
: r, But I don't know if they are good or not for your purpose. ;)
: 【 在 ihappy 的大作中提到: 】
: : Does IDS mean Intrusion Detection System?
: : I never did DM and IDS, but I think that IDS faces a skew-distribution pro..
: : i.e. in IDS, normal operation data are huge, however, attacks are extremel..
: : rare. Is there any good algorithm to deal with this?
: : 【 在 finalgas (数据挖掘*为你而累) 的大作中提到: 】
: : (以下引言省略...)


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