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以黎曼几何为理论依据,基于S.Amari的修正核函数思想提出了两种新的保角变换,用其对核函数进行数据依赖性改进,进一步提高支持向量机分类器泛化能力。以人工非线性...
以黎曼几何为理论依据,基于S.Amari的修正核函数思想提出了两种新的保角变换,用其对核函数进行数据依赖性改进,进一步提高支持向量机分类器泛化能力。以人工非线性分类问题
为对象进行研究,仿真实验结果表明采用新保角映射可以快速显著地改善分类器泛化性能,而且能大幅度地减少支持向量的数目。-Two novel conformal transformations were proposed based on the Riemannian geometry theory and S.Amari’sidea.And the kernel function was modified by the transformation in a data-dependent way.Our experimental results for theartificial nonlinear data set show that the generalization performance of support vector machines classifier is improvedremarkably and the number of support vectors is decreased greatly.
- 2022-01-26 07:39:35下载
- 积分:1
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gasample遗传算法代码
gasample遗传算法代码-gasample genetic algorithm code
- 2022-07-05 10:13:30下载
- 积分:1
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这是用matlab编的谱聚类程序,该方法能有效的用于数据分类。...
这是用matlab编的谱聚类程序,该方法能有效的用于数据分类。-This is a matlab procedures for the spectral clustering.The method is effective for data classification.
- 2022-05-25 09:53:09下载
- 积分:1
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采用的是康力山等人确定的实验参数。 对于n个城市的旅行商问题,其参数如下: 初始温度:t0=280, 每一个温度下采用固定的迭代次数L=100n, 温度的衰
采用的是康力山等人确定的实验参数。 对于n个城市的旅行商问题,其参数如下: 初始温度:t0=280, 每一个温度下采用固定的迭代次数L=100n, 温度的衰减系数alpha=0.92 算法停止的准则是当相邻两个温度得到的解变化很小时算法停止。-used the Stanozolol Hill were determined by the experimental parameters. N cities for the traveling salesman problem, the parameters are as follows : initial temperature : t0 = 280, each a fixed temperature of the iteration number L = 100n, temperature attenuation coefficient alpha = 0.92 algorithm to stop the criteria when two adjacent the temperature change was very Solution Algorithm stop.
- 2022-05-06 01:17:31下载
- 积分:1
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这是书上的常用搜索算法,有8数码游戏,黑白棋,A star算法类的实现。...
这是书上的常用搜索算法,有8数码游戏,黑白棋,A star算法类的实现。-This is a book commonly used search algorithm, there are 8 digital game, Reversi, A star algorithm category realize.
- 2022-03-23 19:53:06下载
- 积分:1
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独立成分分析的批数据处理算法JADE,计算量虽然大些,但至今仍被人采用
独立成分分析的批数据处理算法JADE,计算量虽然大些,但至今仍被人采用-Independent component analysis of batch data-processing algorithm JADE, although the calculation of the volume, but is still used
- 2022-08-25 08:15:57下载
- 积分:1
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利用模拟退火法求解TSP问题
可以求得50个城市的精确解
利用模拟退火法求解TSP问题
可以求得50个城市的精确解-The use of simulated annealing algorithm for solving TSP problems can be obtained 50 cities Exact Solutions
- 2022-06-26 14:17:48下载
- 积分:1
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一个用来测试神经网络的程序。在matlab中直接打开即可。
一个用来测试神经网络的程序。在matlab中直接打开即可。-a neural network used to test procedures. In Matlab can be opened directly.
- 2022-05-31 06:23:21下载
- 积分:1
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属性约简程序:
1将roughset数据库附加到SQLServer2000数据库中
2 在system.ini中设置SQLServer2000服务器...
属性约简程序:
1将roughset数据库附加到SQLServer2000数据库中
2 在system.ini中设置SQLServer2000服务器ip,若在本地,则不必设置
3 在CTR表中输入决策表
4 启动roughset_getreduce.exe求约简和规则.-attribute reduction procedures : roughset database will be an additional database to SQLServer2000 2 syste m.ini set SQLServer2000 server ip, if the local, they do not need to set up three tables in the importation of CTR Decision Tables 4 start roughset_getreduce.e xe demand reduction and rules.
- 2023-02-04 05:45:04下载
- 积分:1
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用VC++实现的,超级好用的8种神经网络源代码,超好用,超简洁 ,是我多年研究所得,已经全部测试过
用VC++实现的,超级好用的8种神经网络源代码,超好用,超简洁 ,是我多年研究所得,已经全部测试过-With VC++ Realize, and eight kinds of super-to-use neural network source code,超好用, super-simple, is my research for many years, they have all been tested
- 2022-12-31 13:45:05下载
- 积分:1