Description: 基于最大似然估计的独立分量分析算法，包括随机梯度算法，相对梯度算法，快速不动点算法3个程序-Based on maximum likelihood estimation of independent component analysis algorithms, including stochastic gradient algorithm, the relative gradient algorithm, fast fixed-point algorithm for three programs Platform: |
Size: 2048 |
Author:曹宇明 |
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Description: 基于随机梯度下降法的两层sigmoid神经元的BP算法-Stochastic gradient descent method based on two layers of sigmoid neurons in the BP algorithm Platform: |
Size: 1024 |
Author:songmin |
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Description: Hidden-Unit Conditional Random Fields
工具箱，可以用于训练linearCRF和和L.J.P. van der Maaten, M. Welling
提出的huCRF-We provide Matlab code that implements the training and evaluation of hidden-unit CRFs, as well as code to reproduce the results of our experiments. The code implements four different training algorithms: (1) a batch learner that uses L-BFGS, (2) a stochastic gradient descent learner, (3) an online perceptron training algorithm, and (4) an online large-margin perceptron algorithm. The code can also be used to perform (conditional) herding in hidden-unit CRFs.
Platform: |
Size: 165888 |
Author:王磊 |
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Description: 该代码采用matlab和C混合编写，是采用随机梯度的方法训练线性分类器，它可用于数据、图像等的多类分类情况。参考论文：Good Practice in Large-Scale Learning for Image Classification-This a Stochastic Gradient Descent algorithm used to train linear multiclass classifiers. It is biased towards large classification problems (many classes, many examples, high dimensional data). Platform: |
Size: 175104 |
Author:姜红茹 |
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Description: test2:
一、 基本最小二乘法一次算法
二、 基本最小二乘法递推算法
三、 最小二乘遗忘因子一次完成算法
四、 最小二乘遗忘因子递推算法
五、 最小二乘限定记忆算法
六、 最小二乘偏差补偿算法
七、 增广最小二乘算法
八、 广义最小二乘算法
test3:
一、 辅助变量自适应滤波算法
二、 辅助变量纯滞后算法
三、 辅助变量Tally原理算法
四、 多级最小二乘算法
五、 各类改进最小二乘算法的特点
test4:
1、 第二类随机性辨识问题的梯度校正
2、 随机牛顿法
test5:
1、 递推的极大似然估计
2、 预报误差参数辨识
test6:
1、 根据Hankel矩阵秩估计模型阶次(弱噪声)
2、 根据Hankel矩阵秩估计模型阶次(强噪声)
3、 利用行列式比估计模型阶次（白噪声）
4、 利用行列式比估计模型阶次（有色噪声）
5、 利用残差的方差估计模型阶次（白噪声）
6、 利用残差的方差估计模型阶次（有色噪声）
7、 AIV定阶法（白噪声）
8、 AIV定阶法（有色噪声）
test7:
1、 一阶惯性+纯滞后环节-----两点法
2、 面积法1
3、 levy法
-test2:
First, the basic method of least squares algorithm once
Second, the basic recursive least squares algorithm
Third, once the forgetting factor least squares algorithm
Fourth, the forgetting factor recursive least squares algorithm
Fifth, the least-squares algorithm limited memory
Six , least squares error compensation algorithm
Seven , extended least squares algorithm
Eight , generalized least squares algorithm
test3:
An auxiliary variable adaptive filtering algorithm
Second, the auxiliary variable time delay algorithm
Third, the principle of auxiliary variable algorithm Tally
Fourth, multi-stage least squares algorithm
Fifth, the least squares algorithm to improve the characteristics of various types of
test4:
1, the second class of stochastic gradient identification problem corrected
2 , randomized Newton
test5:
1, the recursive maximum likelihood estimation
2, the prediction error parameter identification
test6:
1 , according to the Hankel matrix rank est Platform: |
Size: 445440 |
Author:yurong |
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Description: 基础的独立成分分析matlab程序，目标函数为峭度，求最优解用的是随机梯度法，该ica算法为非对称方法，即逐个求出独立成分，以语音信号为例-Based on independent component analysis matlab program, the objective function is kurtosis, the optimal solution using a stochastic gradient method, the ica algorithm asymmetric method, which is obtained by one independent component to the speech signal as an example Platform: |
Size: 9698304 |
Author:zhuxy |
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Description: 在matlab R2009b调试通过，使用混沌与分形分析的例程，主要为数据分析和统计，包括随机梯度算法，相对梯度算法，快速扩展随机生成树算法。- In matlab R2009b debugging through, Use Chaos and fractal analysis routines, Mainly for data analysis and statistics, Including stochastic gradient algorithm, the relative gradient algorithm, Rapid expansion of random spanning tree algorithm. Platform: |
Size: 7168 |
Author:sqvuusd |
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Description: 采用加权网络中节点强度和权重都是幂率分布的模型，LDPC码的完整的编译码，包括随机梯度算法，相对梯度算法，最大似然（ML）准则和最大后验概率（MAP）准则，关于小波的matlab复合分析。- Using weighted model nodes in the network strength and weight are power law distribution, Complete codec LDPC code, Including stochastic gradient algorithm, the relative gradient algorithm, Maximum Likelihood (ML) criteria and maximum a posteriori (MAP) criterion, Matlab wavelet analysis on complex. Platform: |
Size: 5120 |
Author:entgqs |
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Description: 包括随机梯度算法，相对梯度算法，在matlab环境中自动识别连通区域的大小,信号维数的估计，快速扩展随机生成树算法，包括主成分分析、因子分析、贝叶斯分析，线性调频脉冲压缩的Matlab程序。- Including stochastic gradient algorithm, the relative gradient algorithm, Automatic identification in the matlab environment the size of the connected area, Signal dimension estimates, Rapid expansion of random spanning tree algorithm, Including principal component analysis, factor analysis, Bayesian analysis, LFM pulse compression of the Matlab program. Platform: |
Size: 8192 |
Author:qgzbuz |
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Description: 在matlab环境中自动识别连通区域的大小,IMC-PID是利用内模控制原理来对PID参数进行计算，主要是基于mtlab的程序，包括随机梯度算法，相对梯度算法，分析了该信号的时域、频域、倒谱，循环谱等,可以广泛的应用于数据预测及数据分析,针对EMD方法的不足,正确率可以达到98％。- Automatic identification in the matlab environment the size of the connected area, The IMC- PID is using the internal model control principle for PID parameters is calculated, Mainly based on the mtlab procedures, Including stochastic gradient algorithm, the relative gradient algorithm, Analysis of the signal time domain, frequency domain, cepstrum, cyclic spectrum, etc. Can be widely used in data analysis and forecast data, For lack of EMD, Accuracy can reach 98 . Platform: |
Size: 11264 |
Author:kvdthqcv |
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Description: Use Chaos and fractal analysis routines, Numerical solution of differential equations method, Complex of three-point Gauss-lengend the Formula pi, To achieve the recognition of 10 digital sound, Join repetitive control, Including stochastic gradient algorithm, the relative gradient algorithm, Noisy pulse correlation detection signal. Platform: |
Size: 3072 |
Author:qengleikangjen
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Description: Including stochastic gradient algorithm, the relative gradient algorithm, To achieve the recognition of 10 digital sound, Is a good learning materials to learn PCA feature extraction. Platform: |
Size: 60416 |
Author:姚波亮
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Description: Ensure accurate communication is learning a good helper, Including stochastic gradient algorithm, the relative gradient algorithm, Based on the time delay estimation of power spectrum. Platform: |
Size: 151552 |
Author:薛伟春
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Description: Matlab to achieve user-friendly, Contains the eigenvalue and eigenvector extraction, the training sample, and the final recognition, Including stochastic gradient algorithm, the relative gradient algorithm. Platform: |
Size: 151552 |
Author:丁付山
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