TrainData

java.lang.Object
- org.opencv.ml.TrainData

public class TrainData
extends java.lang.Object

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`int`	`getCatCount(int vi)`
`Mat`	`getCatMap()`
`Mat`	`getCatOfs()`
`Mat`	`getClassLabels()`
`Mat`	`getDefaultSubstValues()`
`int`	`getLayout()`
`Mat`	`getMissing()`
`int`	`getNAllVars()`
`Mat`	`getNormCatResponses()`
`int`	`getNSamples()`
`int`	`getNTestSamples()`
`int`	`getNTrainSamples()`
`int`	`getNVars()`
`Mat`	`getResponses()`
`int`	`getResponseType()`
`void`	`getSample(Mat varIdx, int sidx, float buf)`
`Mat`	`getSamples()`
`Mat`	`getSampleWeights()`
`static Mat`	`getSubVector(Mat vec, Mat idx)`
`Mat`	`getTestNormCatResponses()`
`Mat`	`getTestResponses()`
`Mat`	`getTestSampleIdx()`
`Mat`	`getTestSampleWeights()`
`Mat`	`getTrainNormCatResponses()`
`Mat`	`getTrainResponses()`
`Mat`	`getTrainSampleIdx()`
`Mat`	`getTrainSamples()`
`Mat`	`getTrainSamples(int layout, boolean compressSamples, boolean compressVars)`
`Mat`	`getTrainSampleWeights()`
`void`	`getValues(int vi, Mat sidx, float values)`
`Mat`	`getVarIdx()`
`Mat`	`getVarType()`
`void`	`setTrainTestSplit(int count)`
`void`	`setTrainTestSplit(int count, boolean shuffle)`
`void`	`setTrainTestSplitRatio(double ratio)`
`void`	`setTrainTestSplitRatio(double ratio, boolean shuffle)`
`void`	`shuffleTrainTest()`

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

getCatCount
```
public int getCatCount(int vi)
```

getCatMap
```
public Mat getCatMap()
```

getCatOfs
```
public Mat getCatOfs()
```

getClassLabels
```
public Mat getClassLabels()
```

getDefaultSubstValues
```
public Mat getDefaultSubstValues()
```

getLayout
```
public int getLayout()
```

getMissing
```
public Mat getMissing()
```

getNAllVars
```
public int getNAllVars()
```

getNormCatResponses
```
public Mat getNormCatResponses()
```

getNSamples
```
public int getNSamples()
```

getNTestSamples
```
public int getNTestSamples()
```

getNTrainSamples
```
public int getNTrainSamples()
```

getNVars
```
public int getNVars()
```

getResponses
```
public Mat getResponses()
```

getResponseType
```
public int getResponseType()
```

getSample

public void getSample(Mat varIdx,
                      int sidx,
                      float buf)

getSamples
```
public Mat getSamples()
```

getSampleWeights
```
public Mat getSampleWeights()
```

getSubVector

public static Mat getSubVector(Mat vec,
                               Mat idx)

getTestNormCatResponses
```
public Mat getTestNormCatResponses()
```

getTestResponses
```
public Mat getTestResponses()
```

getTestSampleIdx
```
public Mat getTestSampleIdx()
```

getTestSampleWeights
```
public Mat getTestSampleWeights()
```

getTrainNormCatResponses
```
public Mat getTrainNormCatResponses()
```

getTrainResponses
```
public Mat getTrainResponses()
```

getTrainSampleIdx
```
public Mat getTrainSampleIdx()
```

getTrainSamples
```
public Mat getTrainSamples()
```

getTrainSamples

public Mat getTrainSamples(int layout,
                           boolean compressSamples,
                           boolean compressVars)

getTrainSampleWeights
```
public Mat getTrainSampleWeights()
```

getValues

public void getValues(int vi,
                      Mat sidx,
                      float values)

getVarIdx
```
public Mat getVarIdx()
```

getVarType
```
public Mat getVarType()
```

setTrainTestSplit

public void setTrainTestSplit(int count)

setTrainTestSplit

public void setTrainTestSplit(int count,
                              boolean shuffle)

setTrainTestSplitRatio

public void setTrainTestSplitRatio(double ratio)

setTrainTestSplitRatio

public void setTrainTestSplitRatio(double ratio,
                                   boolean shuffle)

shuffleTrainTest
```
public void shuffleTrainTest()
```

Class TrainData

Method Summary

Methods inherited from class java.lang.Object

Method Detail

getCatCount

getCatMap

getCatOfs

getClassLabels

getDefaultSubstValues

getLayout

getMissing

getNAllVars

getNormCatResponses

getNSamples

getNTestSamples

getNTrainSamples

getNVars

getResponses

getResponseType

getSample

getSamples

getSampleWeights

getSubVector

getTestNormCatResponses

getTestResponses

getTestSampleIdx

getTestSampleWeights

getTrainNormCatResponses

getTrainResponses

getTrainSampleIdx

getTrainSamples

getTrainSamples

getTrainSampleWeights

getValues

getVarIdx

getVarType

setTrainTestSplit

setTrainTestSplit

setTrainTestSplitRatio

setTrainTestSplitRatio

shuffleTrainTest