搜索资源列表
steepest_ex
- 梯度下降法的matlab版本实例,带收敛轨迹图。-the steepest descent algorithm with matlab
steepest_lin_ex
- 沿直线最小化优化学习率的梯度下降法matlab版本的一个实例源代码，带轨迹收敛图。-a source code of steepest descent with learning rate to minimize along the line by matlab
gradientDescentTrain.m.tar
- 一个matlab的m文件，使用梯度下降法进行数据训练实现数据分类（线性可分问题）- A matlab m file, the training data using a gradient descent method for data classification (linearly separable problems)
Pansharpening
- 基于非局部图像去噪模型的遥感图像融合的变分方法。该变分方法采用梯度下降法。-Variational method of remote sensing images nonlocal image denoising model fusion. The variational method using gradient descent.
madgwick_algorithm_matlab
- 1. SOH关于IMU进行姿态求解的C代码，里面包含了两套代码，分别是重力约束法求解和梯度下降法求解！-1. SOH IMU for attitude about solving the C code, which contains two sets of codes, which are bound by gravity and gradient descent method for solving method to solve!
rbf
- rbf逼近的程序，采用梯度下降法进行逼近，效果不错-RBF approximation sin (x), using the gradient descent method
LMBPNN
- 利用LM训练算法来改善BP神经网络的梯度下降法的训练算法。-Using LM training algorithm to improve BP neural network training algorithms gradient descent.
The-gradient-descent-method
- 梯度下降法是一个最优化算法，常用于机器学习和人工智能当中用来递归性地逼近最小偏差模型-The gradient descent method is an optimization algorithm used in machine learning and artificial intelligence to recursive approximation of the minimum deviation model
tiduxiajiang
- 多传感器数据融合的梯度下降法。方法较为简单，代码基本可以实现滚转角与俯仰角的解算，需要再调参数会更精确-Multi-sensor data fusion gradient descent. The method is simple, basic code can roll angle and pitch angle of the solver, you need to re-tune the parameters would be more accurate
linear_regression_with_one_variable
- 自己编写的程序，能够实现单变量的线性回归，随机产生训练样本，利用梯度下降法实现训练过程，并且画出了误差的迭代曲线。-I have written a program that can achieve single-variable linear regression, random training sample using gradient descent method to achieve the training process, and draw the iterative curve
logistic_regression
- 利用逻辑回归实现二分类的matlab程序。随机生成训练样本，利用梯度下降法进行训练，并且在样本图上画出了分类边界。-Logistic regression for binary classification matlab procedures. Randomly generated training samples, the training using the gradient descent method, and is shown in Figure on the sample class
deepest_descent_method_1D
- 梯度下降法在一维函数中的优化应用，自己原创，可以运行，无任何错误-Gradient descent algorithm applied in a one-dimensional function optimization, and their own original, can run without error.
deepest_descent_method_2D
- 梯度下降法在二维函数中的优化寻优，老师上课的例子，可以运行无误-Gradient descent optimization in a two-dimensional function optimization, teacher in the class example, you can run correctly
SVM-study-for-the-news
- 基于梯度下降法的SVM的实现。适合初学者-Gradient descent method to achieve SVM. Suitable for the news.
TOTO_NeuralNetwork_v2
- 全手工Java书写的完全面向对象结构的人工神经网络，现版本，仅实现BP神经网络以及普通梯度下降法，但结构精炼，易于扩展，本人正在书写稀疏自编码用于图像处理，但本版本尚未涵盖。将在以后的版本中上传。（附带CSV输入）-Neural Network Programmed by JAVA, the key contribution of this Project is 100 OO based, readers can easily figure out how to add more things
LogisticRegression
- 用python实现逻辑回归，实现了梯度下降，随机梯度下降法收敛。-Realized the logistic regression by python, using gradient decescent, stochastic gradient decescent to diverge to the final point.
HousePrice(gradient-descent)
- 利用机器学习算法实现南京房价预测。已知2000年至2013年的南京房价，利用梯度下降法预测2014年南京房价。-Nanjing using machine learning algorithm to predict prices. Known 2000-2013 Nanjing prices, using the gradient descent method to predict 2014 Nanjing prices.
Exercise8
- LES算法。包含梯度下降法优化算法，并且以图示每一步迭代权值如何更新。-LES algorithms. Contains gradient descent optimization algorithm, and with each iteration illustrates how to update the weights.
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
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