oracle.dmt.odm.result
Class ClassificationTestResult
java.lang.Object
|
+--oracle.dmt.odm.MiningObject
|
+--oracle.dmt.odm.LocatableObject
|
+--oracle.dmt.odm.result.MiningResult
|
+--oracle.dmt.odm.result.MiningTestResult
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+--oracle.dmt.odm.result.ClassificationTestResult
- All Implemented Interfaces:
- java.io.Serializable
- public class ClassificationTestResult
- extends MiningTestResult
An instance of ClassificationTestResult
represents the result of
the test operation for a classification model. It contains an estimated
accuracy value and a confusion matrix.
- Since:
- 9.0.1
- See Also:
- Serialized Form
Type | Method |
float |
getAccuracy()
Returns the computed accuracy of the model on the test data. |
CategoryMatrix |
getConfusionMatrix()
Returns the confusion matrix. |
static void |
remove(Connection dmsCon,
java.lang.String resultName)
Removes the specified mining test result from the DMS server. |
static ClassificationTestResult |
restore(Connection dmsCon,
java.lang.String resultName)
Restores the specified mining test result from the DMS server into the client space. |
java.lang.String |
toString()
Converts the mining test result to a string representation for convienent output. |
Methods inherited from class java.lang.Object |
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait |
getConfusionMatrix
public CategoryMatrix getConfusionMatrix()
- Returns the confusion matrix.
- Returns:
CategoryMatrix
instance of the confusion matrix
getAccuracy
public float getAccuracy()
- Returns the computed accuracy of the model on the test data.
- Returns:
- the accuracy value
restore
public static ClassificationTestResult restore(Connection dmsCon,
java.lang.String resultName)
throws InvalidArgumentException,
ODMException
- Restores the specified mining test result from the DMS server into the client space.
- Parameters:
dmsCon
- Connection
instance of the DMS serverresultName
- Name of the mining test result to be restored- Throws:
InvalidArgumentException
- dmsCon or resultName is null
ODMException
- unable to restore the mining test result into the client space
remove
public static void remove(Connection dmsCon,
java.lang.String resultName)
throws ODMException,
java.sql.SQLException
- Removes the specified mining test result from the DMS server.
- Parameters:
dmsCon
- Connection
instance of the DMS serverresultName
- the name of the mining test result to be removed- Throws:
ODMException
- resultName is null
- resultName > 64 characters
SQLException
- unable to access the DMS server
toString
public java.lang.String toString()
- Converts the mining test result to a string representation for convienent output.
- Overrides:
toString
in class java.lang.Object
- Returns:
- String