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SVM,一个简单的用于线性分类的代码,采用openCV写的。-SVM, a simple linear classification code used by openCV written.
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是一个模式识别工具包,里面包含bayes,linear分类函数,还有支持向量机SVM工具包-It is a pattern recognition toolbox, which contains the bayes, linear classification function, as well as support vector machines SVM toolbox
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二分类问题采用包括逻辑回归、最小二乘法、感知器算法(按下space不断迭代)、svm线性分类,另外还有高斯分线性分类(待完善),针对平面上两类点进行分类-Second classification using logistic regression, the method of least squares, perception algorithm (Press space iteratively) svm linear classification, in addition to the Ga
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经典随机梯度下降SVM,一个简单易读的线性分类器代码,执行速度快,分类准确率也不错,适用于大规模图像分类。-The classic stochastic gradient descent SVM, a linear classifier code easier to read, faster execution speed, good classification accuracy, suitable for large-scale image classification.
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提供了三类场景“bedroom”、“CALsuburb”、“industrial”的样本特征集以及原始图像,分别用线性分类器、树状分类器、SVM分类器以及AdaBoost分类器对其进行区分。其中AdaBoost分类器有部分内容调用了Vezhnevets Alexander编写的源码-Provides three types of scenes " bedroom" , " CALsuburb" , " industrial" sample fea
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SVM平台,操作简单、易于使用的通用SVM 软件包,可以解决分类问题(包括C- SVC、n - SVC )、回归问题(包括e - SVR、n - SVR )以及分布估计(one-class-SVM )等问题,提供了线性、多项式、径向基和S 形函数四种常用的核函数供选择。-SVM platform is a simple, easy to use, versatile SVM software package can solve classification problems (including
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对两类训练样本集进行线性分类,并标记出支持向量和最优分类面-Linear classification of two kinds of training sample set, and mark out the support vectors and the optimal classification line
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算法提出了
一个新的部位观测模型和一种新的减小部位状态空间的方法:(1)对人体不同部位采用不同尺寸的细胞单元计算HOG特
征,并利用线性SVM进行分类,从而提出一种新的部位观测模型;(2)利用人体部位定位的先验分布确定部位定位区域,然
后通过邻域归并和设置与部位模板的匹配度阈值进一步减小状态空间,从而提出了一种减小部位状态空间的方法。仿真
实验结果表明所提算法与传统算法相比更加有效。-Algorithm proposed site of a new observation mod
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In machine learning, support vector machines (SVMs, also support vector networks[1]) are supervised learning models with associated learning algorithms that analyze data and recognize patterns, used for classification and regression analysis. Given a
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基于opencv的手势识别
1、hog : hog特征提取
2、hogTainer : 样本训练,利用了SVM方式
3、gestureRecognition : 手势识别,利用了训练得出的线性分类器进行识别分类
训练样本在hog文件夹中,对应gesture_a到gesture_e ,五种手势-Gesture recognition 1, hog: hog feature extraction 2, hogTainer: sample training, t
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SVM算法的线性分类,图像分类单幅遥感图像特征提取分类(Linear classification of SVM algorithm, image classification, feature extraction and classification of single remote sensing image)
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