|
||||||||||
| PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
| SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD | |||||||||
java.lang.Objectweka.classifiers.functions.supportVector.Kernel
weka.classifiers.functions.supportVector.CachedKernel
weka.classifiers.functions.supportVector.PolyKernel
weka.classifiers.mi.supportVector.MIPolyKernel
public class MIPolyKernel
The polynomial kernel : K(x, y) = <x, y>^p or K(x, y) = (<x, y>+1)^p
Valid options are:-D Enables debugging output (if available) to be printed. (default: off)
-no-checks Turns off all checks - use with caution! (default: checks on)
-C <num> The size of the cache (a prime number), 0 for full cache and -1 to turn it off. (default: 250007)
-E <num> The Exponent to use. (default: 1.0)
-L Use lower-order terms. (default: no)
| Constructor Summary | |
|---|---|
MIPolyKernel()
default constructor - does nothing. |
|
MIPolyKernel(Instances data,
int cacheSize,
double exponent,
boolean lowerOrder)
Creates a new MIPolyKernel instance. |
|
| Method Summary | |
|---|---|
Capabilities |
getCapabilities()
Returns the Capabilities of this kernel. |
Capabilities |
getMultiInstanceCapabilities()
Returns the capabilities of this multi-instance kernel for the relational data. |
java.lang.String |
getRevision()
Returns the revision string. |
| Methods inherited from class weka.classifiers.functions.supportVector.PolyKernel |
|---|
exponentTipText, getExponent, getOptions, getUseLowerOrder, globalInfo, listOptions, setExponent, setOptions, setUseLowerOrder, toString, useLowerOrderTipText |
| Methods inherited from class weka.classifiers.functions.supportVector.CachedKernel |
|---|
buildKernel, cacheSizeTipText, clean, eval, getCacheSize, numCacheHits, numEvals, setCacheSize |
| Methods inherited from class weka.classifiers.functions.supportVector.Kernel |
|---|
checksTurnedOffTipText, debugTipText, forName, getChecksTurnedOff, getDebug, makeCopies, makeCopy, setChecksTurnedOff, setDebug |
| Methods inherited from class java.lang.Object |
|---|
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait |
| Constructor Detail |
|---|
public MIPolyKernel()
public MIPolyKernel(Instances data,
int cacheSize,
double exponent,
boolean lowerOrder)
throws java.lang.Exception
MIPolyKernel instance.
data - the training dataset used.cacheSize - the size of the cache (a prime number)exponent - the exponent to uselowerOrder - whether to use lower-order terms
java.lang.Exception - if something goes wrong| Method Detail |
|---|
public Capabilities getCapabilities()
getCapabilities in interface CapabilitiesHandlergetCapabilities in class PolyKernelCapabilitiespublic Capabilities getMultiInstanceCapabilities()
getMultiInstanceCapabilities in interface MultiInstanceCapabilitiesHandlerCapabilitiespublic java.lang.String getRevision()
getRevision in interface RevisionHandlergetRevision in class PolyKernel
|
||||||||||
| PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
| SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD | |||||||||