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Logistic_chaos
- 产生Logistic混沌时间序列的matlab程序-have Logistic chaotic time series Matlab procedures
choasprogrammelogstic
- 采用logistic构造的混沌模型,可以产生混沌序列,简单修改参数后可以产生任意区间的混沌序列程序-using logistic structure of chaotic model can produce chaotic sequence, After the simple parameter changes can have arbitrary interval of chaotic sequence procedures
MATLAB_GA
- :本文简要阐述了遗传算法的基本原理, 给 出具体的程序设计方法和基于 MAT L AB语言的实现, 最后举例验证 了所编程序在 函数全局寻优 中的有效性。-Implementation of gentleBoost Friedman, J. H., Hastie, T. and Tibshirani, R. "Additive Logistic Regression: a Statistical View of Boosting。
libsvm-2.89
- 是一種線性方成的分類器。SVM透過統計的方式將雜亂的資料以NN的方式分成兩類,以便處理。LIBLINEAR is a linear classifier for data with millions of instances and features. It supports L2-regularized logistic regression (LR), L2-loss linear SVM, and L1-loss linear SVM. -Main features of LIBLINEA
lect4
- 牛津大学机器学习课件 分类器 logistic regression, AdaBoost-oxford lecture notes Classifiers: logistic regression, AdaBoost
using-adaptive-chebyshev
- 提出了一种基于自适应 Chebyshev 多项式神经网络(ACNN)的 Logistic 混沌系统控制算法。该算法采用 Chebyshev 正交多项式作为神经网络的激励函数, 构建 Logistic 混沌系统的预测与控制模型。为了保证算法的稳定性, 提出和证明了收敛定 理, 并利用自适应学习率算法提高神经网络的学习效率和收敛速度。通过采用自适应 Chebyshev 神经网络直接学习 Logistic 混 沌系统的动态特性, 并对系统实施目标函数控制。实验仿真结果表明, 该算法在 L
SOM-logistic
- SOM网络即自组织特征映射网络,采用竞争学习规则——Winner-Take-All 。网络的输出神经元之间相互竞争以求被激活,结果在每一时刻只有一个输出神经元被激活。这个被激活的神经元称为竞争获胜神经元,而其它神经元的状态被抑制,故称为Winner Take All。SOM网络是以生物学为基础,其运行分为训练和工作两个阶段。-SOM network self- organizing feature map network, competitive learning rule- Winner- T
yezhang
- 比较了NaiveBayes 和Logistic Regression 的性能-Compare NaiveBayes and Logistic Regresiion
mlclass-ex1
- 机器学习里的多分类问题,用logistic回归解决。-Machine learning in the multi-classification problem, using logistic regression to solve.
mpRegression
- 多元多项式回归,即一个程序,一个程序,对于给定的数据确定最小误差平方多项式。输出值也可能被转化运用Logit变换,从而使多元logistic回归。如何应用此程序的简要描述,可以发现在C源码包文件中的倒退/ EX / README。-A program for multivariate polynomial regression, i.e., a program that determines a minimum squared error polynomial for given data. T
Machine_Learning
- 包括无监督和监督的机器学习技术 • K-means and other clustering tools • Neural Networks • Decision trees and ensemble learning • Naï ve Bayes Classification • Linear, logistic and nonlinear regression-Highlights include unsu
softmaxregression
- softmaxregression,即多分类的逻辑斯特回归算法,python编写-softmaxregression, namely multi-classification logistic regression algorithm, python write
logistic-regression
- 用java实现了逻辑回归的算法,压缩包中有测试数据可以使用.-Using java to implementation a logistic regression algorithm, the compressed package including test data.
logistic-regression
- 逻辑回归模型的实现,可以进行训练,预测,分类-Achieve logistic regression model can be trained, forecasting, classification
logistic-regressionpy
- python实现简单二分类逻辑回归,主要使用梯度上升实现-python simple binary logistic regression, the main use of gradient ascent realization
Logistic Regression
- 机器学习中的一种对数据进行分类的模型,非常好用,可以运行,推荐下载。(A machine learning model for data classification, very easy to use, you can run, it is recommended to download.)
exercise 3
- 梯度下降法求解logisitic回归及其python代码实现(Logistic Regression Gradient Descent)
logistic
- 一个在机器需欸领域非常经典的算法-逻辑回归,改实例实现了逻辑回归的功能,简单易懂,有条理,带有数据集(A very classic algorithm in the field of machine requirements - Logistic Regression, change instances to achieve the function of logistic regression, easy to understand, organized, with a data set)
logistic
- python实现的logistic回归,ex2为不带正则化的版本,ex2_reg为正则化版本,从数据集中的两个特征中,采用相乘与取n次方的方法,又人工生成了一些特征,因此加上了正则化。(logistic regression in python)
梯度下降求解逻辑回归
- 用梯度下降求解逻辑回归基于python语言的实现(Using gradient descent to solve logistic regression based on Python language)