org.android.activityminer.logic.classification
Class PMMLBuilder

java.lang.Object
  org.android.activityminer.logic.classification.PMMLBuilder

public class PMMLBuilder
extends Object

Builder for PMML data types.

Field Summary

static String	ATTRIBUTE_COLUMN__PREFIX Constant for the attribute column name prefix in stored models
static String	CLASS_COLUMN_NAME Constant for the class column name in stored models
static String	CLASS_FIELD_NAME Constant for the class field name in stored models
static String	PREDICTED_PREFIX Prefix constant for predicted field names

Constructor Summary

PMMLBuilder()

Method Summary

protected static ActivityMinerExtension	createExtension(RuntimeConfiguration config, android.support.v4.util.LongSparseArray<String> classId2NameMapping) Does create the application specific extension.
protected static Header	createHeader(Context context) Does create an application header information with time stamp.
static DataDictionary	dictionaryFromConfiguration(RuntimeConfiguration config) Does create a data dictionary from the given configuration
static PMML	pmmlModelFromClassifier(Classifier classifier, RuntimeConfiguration config, Context context, android.support.v4.util.LongSparseArray<String> classId2NameMapping) Does create a PMML model from a trained classifier instance.
static void	updateKNNInputFromMiningFields(NearestNeighborModel modelElement) Does update the knn inputs element in a given nearest neighbor model from the contained mining schema.
static void	updateMiningFieldsAndOutputFromDataDictionary(ModelElement modelElement, DataDictionary dataDictionary) Does update the mining fields and output entries in a model element from the given data dictionary
static ActivityMinerExtension	validateModelExtension(PMML pmmlModel) Does validate a given PMML model and returns the application specific extensions.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

CLASS_FIELD_NAME

public static final String CLASS_FIELD_NAME

Constant for the class field name in stored models

See Also:

Constant Field Values

CLASS_COLUMN_NAME

public static final String CLASS_COLUMN_NAME

Constant for the class column name in stored models

See Also:

Constant Field Values

ATTRIBUTE_COLUMN__PREFIX

public static final String ATTRIBUTE_COLUMN__PREFIX

Constant for the attribute column name prefix in stored models

See Also:

Constant Field Values

PREDICTED_PREFIX

public static final String PREDICTED_PREFIX

Prefix constant for predicted field names

See Also:

Constant Field Values

Constructor Detail

PMMLBuilder

public PMMLBuilder()

Method Detail

dictionaryFromConfiguration

public static final DataDictionary dictionaryFromConfiguration(RuntimeConfiguration config)

Does create a data dictionary from the given configuration

Parameters:

config - the configuration

Returns:

the data dictionary

updateMiningFieldsAndOutputFromDataDictionary

public static final void updateMiningFieldsAndOutputFromDataDictionary(ModelElement modelElement,
                                                                       DataDictionary dataDictionary)

Does update the mining fields and output entries in a model element from the given data dictionary

Parameters:

modelElement - the model element to update

dataDictionary - the data dictionary

updateKNNInputFromMiningFields

public static final void updateKNNInputFromMiningFields(NearestNeighborModel modelElement)

Does update the knn inputs element in a given nearest neighbor model from the contained mining schema.

Parameters:

modelElement - the model element to update

pmmlModelFromClassifier

public static final PMML pmmlModelFromClassifier(Classifier classifier,
                                                 RuntimeConfiguration config,
                                                 Context context,
                                                 android.support.v4.util.LongSparseArray<String> classId2NameMapping)

Does create a PMML model from a trained classifier instance.

Parameters:

classifier - the classifier to create a PMML model for

config - the configuration of the classifier context

classId2NameMapping - class identifier to name mapping

context - the application context

Returns:

the PMML model

createExtension

protected static ActivityMinerExtension createExtension(RuntimeConfiguration config,
                                                        android.support.v4.util.LongSparseArray<String> classId2NameMapping)

Does create the application specific extension.

Parameters:

config - the configuration of the classifier context

classId2NameMapping - class identifier to name mapping

Returns:

the extension

createHeader

protected static Header createHeader(Context context)

Does create an application header information with time stamp.

Parameters:

context - the application context

Returns:

the header

validateModelExtension

public static final ActivityMinerExtension validateModelExtension(PMML pmmlModel)

Does validate a given PMML model and returns the application specific extensions.

Parameters:

pmmlModel - the model to validate

Returns:

the application specific extensions