public class MexicanHat extends RegressionGenerator
-h Prints this help.
-o <file> The name of the output file, otherwise the generated data is printed to stdout.
-r <name> The name of the relation.
-d Whether to print debug informations.
-S The seed for random function (default 1)
-n <num> The number of examples to generate (default 100)
-A <num> The amplitude multiplier (default 1.0).
-R <num>..<num> The range x is randomly drawn from (default -10.0..10.0).
-N <num> The noise rate (default 0.0).
-V <num> The noise variance (default 1.0).
Constructor and Description |
---|
MexicanHat()
initializes the generator
|
Modifier and Type | Method and Description |
---|---|
java.lang.String |
amplitudeTipText()
Returns the tip text for this property
|
Instances |
defineDataFormat()
Initializes the format for the dataset produced.
|
Instance |
generateExample()
Generates one example of the dataset.
|
Instances |
generateExamples()
Generates all examples of the dataset.
|
java.lang.String |
generateFinished()
Generates a comment string that documentats the data generator.
|
java.lang.String |
generateStart()
Generates a comment string that documentates the data generator.
|
double |
getAmplitude()
Gets the amplitude multiplier.
|
double |
getMaxRange()
Gets the upper boundary for the range of x
|
double |
getMinRange()
Gets the lower boundary for the range of x
|
double |
getNoiseRate()
Gets the gaussian noise rate.
|
double |
getNoiseVariance()
Gets the noise variance
|
java.lang.String[] |
getOptions()
Gets the current settings of the datagenerator BIRCHCluster.
|
java.lang.String |
getRevision()
Returns the revision string.
|
boolean |
getSingleModeFlag()
Return if single mode is set for the given data generator mode depends on
option setting and or generator type.
|
java.lang.String |
globalInfo()
Returns a string describing this data generator.
|
java.util.Enumeration<Option> |
listOptions()
Returns an enumeration describing the available options.
|
static void |
main(java.lang.String[] args)
Main method for testing this class.
|
java.lang.String |
maxRangeTipText()
Returns the tip text for this property
|
java.lang.String |
minRangeTipText()
Returns the tip text for this property
|
java.lang.String |
noiseRateTipText()
Returns the tip text for this property
|
java.lang.String |
noiseVarianceTipText()
Returns the tip text for this property
|
void |
setAmplitude(double value)
Sets the amplitude multiplier.
|
void |
setMaxRange(double value)
Sets the upper boundary for the range of x
|
void |
setMinRange(double value)
Sets the lower boundary for the range of x
|
void |
setNoiseRate(double value)
Sets the gaussian noise rate.
|
void |
setNoiseVariance(double value)
Sets the noise variance
|
void |
setOptions(java.lang.String[] options)
Parses a list of options for this object.
|
getNumExamples, numExamplesTipText, setNumExamples
debugTipText, defaultOutput, enumToVector, formatTipText, getDatasetFormat, getDebug, getNumExamplesAct, getOutput, getRandom, getRelationName, getSeed, makeData, outputTipText, randomTipText, relationNameTipText, runDataGenerator, seedTipText, setDatasetFormat, setDebug, setOutput, setRandom, setRelationName, setSeed
public java.lang.String globalInfo()
public java.util.Enumeration<Option> listOptions()
listOptions
in interface OptionHandler
listOptions
in class RegressionGenerator
public void setOptions(java.lang.String[] options) throws java.lang.Exception
-h Prints this help.
-o <file> The name of the output file, otherwise the generated data is printed to stdout.
-r <name> The name of the relation.
-d Whether to print debug informations.
-S The seed for random function (default 1)
-n <num> The number of examples to generate (default 100)
-A <num> The amplitude multiplier (default 1.0).
-R <num>..<num> The range x is randomly drawn from (default -10.0..10.0).
-N <num> The noise rate (default 0.0).
-V <num> The noise variance (default 1.0).
setOptions
in interface OptionHandler
setOptions
in class RegressionGenerator
options
- the list of options as an array of stringsjava.lang.Exception
- if an option is not supportedpublic java.lang.String[] getOptions()
getOptions
in interface OptionHandler
getOptions
in class RegressionGenerator
DataGenerator.removeBlacklist(String[])
public double getAmplitude()
public void setAmplitude(double value)
value
- the amplitude multiplierpublic java.lang.String amplitudeTipText()
public void setMinRange(double value)
value
- the lower boundarypublic double getMinRange()
public java.lang.String minRangeTipText()
public void setMaxRange(double value)
value
- the upper boundarypublic double getMaxRange()
public java.lang.String maxRangeTipText()
public double getNoiseRate()
public void setNoiseRate(double value)
value
- the gaussian noise ratepublic java.lang.String noiseRateTipText()
public double getNoiseVariance()
public void setNoiseVariance(double value)
value
- the noise variancepublic java.lang.String noiseVarianceTipText()
public boolean getSingleModeFlag() throws java.lang.Exception
getSingleModeFlag
in class DataGenerator
java.lang.Exception
- if mode is not set yetpublic Instances defineDataFormat() throws java.lang.Exception
defineDataFormat
in class DataGenerator
java.lang.Exception
- if the generating of the format failedDataGenerator.getSeed()
public Instance generateExample() throws java.lang.Exception
generateExample
in class DataGenerator
java.lang.Exception
- if the format of the dataset is not yet definedjava.lang.Exception
- if the generator only works with generateExamples which
means in non single modepublic Instances generateExamples() throws java.lang.Exception
generateExamples
in class DataGenerator
java.lang.Exception
- if the format of the dataset is not yet definedjava.lang.Exception
- if the generator only works with generateExample, which
means in single modeDataGenerator.getSeed()
public java.lang.String generateStart()
generateStart
in class DataGenerator
public java.lang.String generateFinished() throws java.lang.Exception
generateFinished
in class DataGenerator
java.lang.Exception
- if the generating of the documentaion failspublic java.lang.String getRevision()
public static void main(java.lang.String[] args)
args
- should contain arguments for the data producer: