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pca
PCA技术的一大好处是对数据进行降维的处理。我们可以对新求出的“主元”向量的重要性进行排序,根据需要取前面最重要的部分,将后面的维数省去,可以达到降维从而简化模型或是对数据进行压缩的效果。同时最大程度的保持了原有数据的信息。
(A major advantage of PCA technology is reduce the dimension of the data processing. We can calculate the new " principal component" vector order of importance, according to need to take the most important part of the front, eliminating the rear of the dimensions, dimension reduction can be achieved to simplify the model or the effect of data compression . At the same time maintaining the greatest degree of the original data.)
- 2010-10-27 12:03:34下载
- 积分:1
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code
Study of Economic dispatch of thermal generating units neglecting losses and including generator limits by using Gradient method.
- 2014-10-29 22:34:50下载
- 积分:1
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chengxu
kriging插值算法。虽然用得较少,但是很实用。(kriging interpolation algorithm. Although less used, but very practical.)
- 2011-11-29 20:13:30下载
- 积分:1
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chap5_1
二进制编码遗传算法求函数极大值,实现Rosenbrock函数极大值优化计算的二进制编码遗传算法
(Binary-coded genetic algorithm for maximum function, Rosenbrock function to achieve maximum optimization of the calculation of the binary-coded genetic algorithm)
- 2007-10-08 10:25:38下载
- 积分:1
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somtraining
SOM training algorithm
- 2011-02-08 19:10:20下载
- 积分:1
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Adaboost
很好的Adaboost自学实例,简单易懂(A simple but robust Adaboost exmaple, which is easy enough by self-learning)
- 2012-07-18 19:05:08下载
- 积分:1
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Desktop
topsis这种的向量归一化问题,实用性(topsis this vector normalized)
- 2012-07-18 22:01:22下载
- 积分:1
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kernel_function
a definition of kernel function in MATLAB code
- 2012-07-26 17:20:51下载
- 积分:1
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DSB
DSB的调制与解调MATLAB下的系统仿真(DSB modulation and demodulation system simulation under MATLAB)
- 2007-12-26 11:18:31下载
- 积分:1
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reinforcement-learning
A Matlab code for finding the shortest path in a graph using reinforcement learning. A sample of input file format is included.
- 2012-07-27 05:55:28下载
- 积分:1