675.txt

This complete matlab for neural network

发信人: easehawking (以鹰行猎), 信区: DataMining
标  题: Re: Decision Tree&Neural Network
发信站: 南京大学小百合站 (Sun Aug 25 01:04:05 2002)

那位帮我下载一下，我在CHINANET访问不了。
[e-mail]
谢了！！
【 在 helloboy 的大作中提到: 】
: C-Net: A Method for Generating Non-deterministic and Dynamic Multivariate ..
: cision Trees
: Abstract:
: Abstract. Despite the fact that artificial neural networks (ANNs) are univ..
: sal function approximators, their black box nature (that is, their lack of..
: irect interpretability or expressive power) limits their utility. In contr..
: t, univariate decision trees (UDTs) have expressive power, although usuall..
: they are not as accurate as ANNs. We propose an improvement, C-Net, for bo..
:  the expressiveness of ANNs and the accuracy of UDTs by consolidating both..
: echnologies for generating multivariate decision trees (MDTs). In addition..
: we introduce a new concept, recurrent decision trees, where C-Net uses rec..
: rent neural networks to generate an MDT with a recurrent feature. That is,..
:  memory is associated with each node in the tree with a recursive conditio..
: which replaces the conventional linear one. Furthermore, we show empirical..
:  that, in our test cases, our proposed method achieves a balance of compre..
: nsibility and accuracy intermediate between ANNs and UDTs. MDTs are found ..
:  be intermediate since they are more expressive than ANNs and more accurat..
: than UDTs. Moreover, in all cases MDTs are more compact (i.e., smaller tre..
: size) than UDTs.
: http://springer.lib.tsinghua.edu.cn/app/home/contribution.asp?wasp=e05d217q

: (以下引言省略...)

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