#include <ml.hpp>
Public Member Functions | |
| virtual void | clear () |
| CV_WRAP | CvKNearest () |
| CvKNearest (const CvMat *trainData, const CvMat *responses, const CvMat *sampleIdx=0, bool isRegression=false, int max_k=32) | |
| CV_WRAP | CvKNearest (const cv::Mat &trainData, const cv::Mat &responses, const cv::Mat &sampleIdx=cv::Mat(), bool isRegression=false, int max_k=32) |
| virtual float | find_nearest (const cv::Mat &samples, int k, cv::Mat *results=0, const float **neighbors=0, cv::Mat *neighborResponses=0, cv::Mat *dist=0) const |
| virtual CV_WRAP float | find_nearest (const cv::Mat &samples, int k, CV_OUT cv::Mat &results, CV_OUT cv::Mat &neighborResponses, CV_OUT cv::Mat &dists) const |
| virtual float | find_nearest (const CvMat *samples, int k, CV_OUT CvMat *results=0, const float **neighbors=0, CV_OUT CvMat *neighborResponses=0, CV_OUT CvMat *dist=0) const |
| int | get_max_k () const |
| int | get_sample_count () const |
| int | get_var_count () const |
| bool | is_regression () const |
| virtual CV_WRAP bool | train (const cv::Mat &trainData, const cv::Mat &responses, const cv::Mat &sampleIdx=cv::Mat(), bool isRegression=false, int maxK=32, bool updateBase=false) |
| virtual bool | train (const CvMat *trainData, const CvMat *responses, const CvMat *sampleIdx=0, bool is_regression=false, int maxK=32, bool updateBase=false) |
| virtual | ~CvKNearest () |
Protected Member Functions | |
| virtual void | find_neighbors_direct (const CvMat *_samples, int k, int start, int end, float *neighbor_responses, const float **neighbors, float *dist) const |
| virtual float | write_results (int k, int k1, int start, int end, const float *neighbor_responses, const float *dist, CvMat *_results, CvMat *_neighbor_responses, CvMat *_dist, Cv32suf *sort_buf) const |
Protected Attributes | |
| int | max_k |
| bool | regression |
| CvVectors * | samples |
| int | total |
| int | var_count |
| CV_WRAP CvKNearest::CvKNearest | ( | ) |
| virtual CvKNearest::~CvKNearest | ( | ) | [virtual] |
| CvKNearest::CvKNearest | ( | const CvMat * | trainData, |
| const CvMat * | responses, | ||
| const CvMat * | sampleIdx = 0, |
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| bool | isRegression = false, |
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| int | max_k = 32 |
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| ) |
| CV_WRAP CvKNearest::CvKNearest | ( | const cv::Mat & | trainData, |
| const cv::Mat & | responses, | ||
| const cv::Mat & | sampleIdx = cv::Mat(), |
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| bool | isRegression = false, |
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| int | max_k = 32 |
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| ) |
| virtual void CvKNearest::clear | ( | ) | [virtual] |
Reimplemented from CvStatModel.
| virtual float CvKNearest::find_nearest | ( | const cv::Mat & | samples, |
| int | k, | ||
| cv::Mat * | results = 0, |
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| const float ** | neighbors = 0, |
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| cv::Mat * | neighborResponses = 0, |
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| cv::Mat * | dist = 0 |
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| ) | const [virtual] |
| virtual CV_WRAP float CvKNearest::find_nearest | ( | const cv::Mat & | samples, |
| int | k, | ||
| CV_OUT cv::Mat & | results, | ||
| CV_OUT cv::Mat & | neighborResponses, | ||
| CV_OUT cv::Mat & | dists | ||
| ) | const [virtual] |
| virtual float CvKNearest::find_nearest | ( | const CvMat * | samples, |
| int | k, | ||
| CV_OUT CvMat * | results = 0, |
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| const float ** | neighbors = 0, |
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| CV_OUT CvMat * | neighborResponses = 0, |
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| CV_OUT CvMat * | dist = 0 |
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| ) | const [virtual] |
| virtual void CvKNearest::find_neighbors_direct | ( | const CvMat * | _samples, |
| int | k, | ||
| int | start, | ||
| int | end, | ||
| float * | neighbor_responses, | ||
| const float ** | neighbors, | ||
| float * | dist | ||
| ) | const [protected, virtual] |
| int CvKNearest::get_max_k | ( | ) | const |
| int CvKNearest::get_sample_count | ( | ) | const |
| int CvKNearest::get_var_count | ( | ) | const |
| bool CvKNearest::is_regression | ( | ) | const |
| virtual CV_WRAP bool CvKNearest::train | ( | const cv::Mat & | trainData, |
| const cv::Mat & | responses, | ||
| const cv::Mat & | sampleIdx = cv::Mat(), |
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| bool | isRegression = false, |
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| int | maxK = 32, |
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| bool | updateBase = false |
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| ) | [virtual] |
| virtual bool CvKNearest::train | ( | const CvMat * | trainData, |
| const CvMat * | responses, | ||
| const CvMat * | sampleIdx = 0, |
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| bool | is_regression = false, |
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| int | maxK = 32, |
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| bool | updateBase = false |
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| ) | [virtual] |
| virtual float CvKNearest::write_results | ( | int | k, |
| int | k1, | ||
| int | start, | ||
| int | end, | ||
| const float * | neighbor_responses, | ||
| const float * | dist, | ||
| CvMat * | _results, | ||
| CvMat * | _neighbor_responses, | ||
| CvMat * | _dist, | ||
| Cv32suf * | sort_buf | ||
| ) | const [protected, virtual] |
int CvKNearest::max_k [protected] |
bool CvKNearest::regression [protected] |
CvVectors* CvKNearest::samples [protected] |
int CvKNearest::total [protected] |
int CvKNearest::var_count [protected] |
1.7.2