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DecisionTreeBasedOnHiberarchyDecomposition
传统的决策树能较好地解决分类问题,但当类的个数增多时,所产生的单一决策树就会变得复杂,同时概括能力降低。 该文采用基于层次分解的方法通过产生多层决策树来处理多类问题。 与传统的单一决策树比较, 基于层次分解的决策树在处理多类问题时有许多的优势。(induction learning,decision tree,id3 ,hiberarchy decomposition)
- 2010-06-14 17:26:52下载
- 积分:1
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121
功能:输入一页文字,程序可以统计出文字、数字、空格的个数功能:输入一页文字,程序可以统计出文字、数字、空格的个数(code)
- 2009-12-24 11:19:30下载
- 积分:1
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toolsgenetic
说明: 遗传算法工具箱,很实用的!请大家下载。一定感到很好!!!!(GNU GENERAL PUBLIC LICENSE
Version 2, June 1991
Copyright (C) 1989, 1991 Free Software Foundation, Inc.
59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
)
- 2011-02-18 22:20:08下载
- 积分:1
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produceDopplerSignal
可以产生测距的超声多普勒信号,为测距回波信号提供素材(could have Doppler signal in order to Echo Ranging provide material)
- 2007-03-10 21:05:47下载
- 积分:1
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ARecipeforGAMIT
Gamit的说明资料,信息多多可以供参考,英文。(Gamit the descriptive information of info can be used for reference, in English.)
- 2010-11-22 20:17:49下载
- 积分:1
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PPVisual.tar
MatlabVisualization Package
- 2009-05-18 00:18:49下载
- 积分:1
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Ant_Colony_Optimization
matlab ant colony optimization
- 2010-05-19 21:36:51下载
- 积分:1
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ori-attn
MATLAB function to initialize and call the solve_sps2d
function, which implements a 2-D solution of
the nonlinear wave equation using a psuedospectral
/ staggered A-B method, including attenuation modeled
with two relaxation mechanisms.
This example demonstrates harmonic generation
within a plane wave given a B/A parameter of 5.2.
To increase the distance of propagation, scale the
sample grid (num_axpts) by a factor(s) of 2.( MATLAB function to initialize and call the solve_sps2d
function, which implements a 2-D solution of
the nonlinear wave equation using a psuedospectral
/staggered A-B method, including attenuation modeled
with two relaxation mechanisms.
This example demonstrates harmonic generation
within a plane wave given a B/A parameter of 5.2.
To increase the distance of propagation, scale the
sample grid (num_axpts) by a factor(s) of 2.)
- 2013-12-27 16:00:35下载
- 积分:1
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dqkaihuan
dq坐标系下的异步电动机仿真建模分析,三相异步电动机的动态数学模型是一个高阶、非线性、强耦合的多变量系统(Simulation modeling analysis of asynchronous motor in dq coordinate system)
- 2018-09-11 10:42:30下载
- 积分:1
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Rayleigh
利用Kronecker 模型产生瑞利衰落信道,并利用MATLAB仿真实现与理论值的比较!(Rayleigh channel simmulation using kronecker model.)
- 2009-12-03 18:27:46下载
- 积分:1