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Bump-judgment
- 机器学习中用到的梯度下降方法，凹凸性判读资料-Gradient descent method used in machine learning, data interpretation uneven nature
EBP.tar
- backward propagation of errors , is a common method of training artificial neural networks used in conjunction with an optimization method such as gradient descent. The method calculates the gradient of a loss function with respects to all the weigh
chap3
- 基于梯度下降法的RBF神经网络算法设计仿真-Design and Simulation of RBF neural network algorithm based on gradient descent method
BP4
- 这是一个可运行的三层前向神经网络，基于梯度下降算法的，很标准，也很经典，程序很规范，还有注释。-This is a three-run forward neural network, based on the gradient descent algorithm, very standard, very classic, very standardized procedures, as well as comments.
program
- 用梯度下降算法设计线性分类器，包括原始采集数据，相应的主程序以及sigmoid/代价函数等子程序，最后对分类的精确性进行了预测-Gradient descent algorithm design linear classifier, including the original data collection, appropriate main and sigmoid/cost function and other routines, the final classification accur
CV-model-code2
- CV模型是一种重要的图像分割模型,本文针对其收敛速度慢、效率低的缺点提出一种求解CV模型的新方法.首先将CV模型的能量泛函改写成与原来有相同稳定解的总变分公式形式,然后使用对偶公式法求总变分公式的极小值,再在其中引入一速度项以加快模型的收敛速度.新方法一方面克服了梯度下降法要求时间步长小、迭代次数多的缺点,经过较少次的迭代就能收敛,减少了迭代计算的次数-CV model is one of the most important image segmentation model and disad
tiduxiajiansuanfa
- 梯度下降算法仿真案例程序（模式识别）希望对您有用-Case gradient descent algorithm simulation program (pattern recognition) want to be useful for you
05348202
- A Variable Step Maximum Power Point Tracking Algorithm Based On Gradient Descent Method
MadgwickUpdate
- 采用梯度下降法，更新加速度和陀螺仪数据的四元数，解算姿态角-Using the gradient descent method, update acceleration and quaternion gyroscope data, calculating attitude Angle
gradient-methods-and-newton-method
- 最速下降法和牛顿法，用最速下降法求解无约束问题: min f(x)和用阻尼牛顿法求解无约束问题: min f(x)等-Steepest descent method and Newton method, with the steepest descent method for unconstrained problem: min f (x) and unconstrained problems with damping Newton Method: min f (x), etc.
RBF
- 使用k-mean确定RBF网络隐层中心点，后使用改进的梯度下降算法实现径向基神经网络的c++源程序，开发环境vs2010，可直接加载到自己的项目中。-Determined using k-mean RBF hidden layer center, the use of the improved gradient descent algorithm RBF neural network c++ source code, development environment vs2010
machine-learning-ex1
- coursera上的机器学习课程中的练习题源代码，这是练习一，实现了梯度下降算法，供学习者参考-Machine learning courses coursera exercises on the source code, which is a practice to achieve a gradient descent algorithm for learner reference
MIT
- 基于梯度下降法的自适应控制的源代码，程序详细，可运行-Based on gradient descent method of adaptive control of source code, procedures detailed, can run
NN.tar
- 神经网络训练算法，加速算法，有很大改进，建立参考。-Recent years have seen a surge of interest in multilayer neural networks fueled by their successful applications in numerous image processing and computer vision tasks. In this article, we describe a C++ implementation of th
GD-with-Linear-Regression
- 基于下降级的线性算法,能解决相关优化问题.-Linear Regression based on Gradient Descent
optimization-GD
- 优化算法,能解决大量长度函数,非常有实用价值!-Gradient descent algorithm optimization problems
SVD_Simon
- SVD算法，用来实现矩阵分解，采用了梯度下降的思想来进行计算- SVD algorithm is used to implement matrix decomposition, using a gradient descent ideas to be calculated
machine learning regression
- classification of a test score using gradient descent
minFunc
- 梯度下降法工具箱，包括了L_BFGS等。MATLAB版-gradient descent toolbox, including L_BFGS, MATLAB edition
SgdClassifier
- 随机梯度下降分类器。本实验的实验平台为eclipse，只需导入(import)即可运行。输出方式为控制台输出，能够提供的评价数据有test error, percision, recall以及F1-measure。-Stochastic gradient descent classifier. In this study, experimental platform for eclipse, just import (import) to run. Output of the console o