opencv SVM cvTermCriteria

标签：svm   opencv   

<span style="font-size:18px;">CvSVM svm;  
CvSVMParams param;  
CvTermCriteria criteria;  
criteria = cvTermCriteria( CV_TERMCRIT_EPS, 1000, FLT_EPSILON );  </span>

<span style="font-size:18px;">//=======================================================
CvTermCriteria
迭代算法的终止准则
#define CV_TERMCRIT_ITER    1
#define CV_TERMCRIT_NUMBER  CV_TERMCRIT_ITER
#define CV_TERMCRIT_EPS     2

typedef struct CvTermCriteria
 {
  int    type;  /* CV_TERMCRIT_ITER 和CV_TERMCRIT_EPS二值之一，或者二者的组合 */
  int    max_iter; /* 最大迭代次数 */
  double epsilon; /* 结果的精确性 */
 }
 CvTermCriteria;
/* 构造函数 */
inline  CvTermCriteria  cvTermCriteria( int type, int max_iter, double epsilon );
/* 在满足max_iter和epsilon的条件下检查终止准则并将其转换使得type=CV_TERMCRIT_ITER+CV_TERMCRIT_EPS */
CvTermCriteria cvCheckTermCriteria( CvTermCriteria criteria,
                                    double default_eps,
                                    int default_max_iters );</span>

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opencv SVM cvTermCriteria

标签：svm   opencv   

原文地址：http://blog.csdn.net/u013476464/article/details/34851501