org.apache.lens.client

Class LensMLJerseyClient

java.lang.Object

org.apache.lens.client.LensMLJerseyClient

public class LensMLJerseyClient
extends Object

The Class LensMLJerseyClient.

Field Summary

Fields

Modifier and Type	Field and Description
static String	DEFAULT_ML_RESOURCE_PATH The Constant DEFAULT_ML_RESOURCE_PATH.
static String	LENS_ML_RESOURCE_PATH The Constant LENS_ML_RESOURCE_PATH.

Constructor Summary

Constructors

Constructor and Description
LensMLJerseyClient(LensConnection connection, LensSessionHandle sessionHandle) Instantiates a new lens ml jersey client.
LensMLJerseyClient(LensConnection connection, String password) Instantiates a new lens ml jersey client.

Method Summary

Modifier and Type	Method and Description
void	close()
void	deleteModel(String algorithm, String modelID) Delete model.
String	deleteTestReport(String algorithm, String reportID) Delete test report.
List<String>	getAlgoNames()
org.apache.hadoop.conf.Configuration	getConf()
ModelMetadata	getModelMetadata(String algorithm, String modelID) Gets the model metadata.
List<String>	getModelsForAlgorithm(String algorithm) Gets the models for algorithm.
List<String>	getParamDescriptionOfAlgo(String algorithm) Gets the param description of algo.
LensSessionHandle	getSessionHandle()
TestReport	getTestReport(String algorithm, String reportID) Gets the test report.
List<String>	getTestReportsOfAlgorithm(String algorithm) Gets the test reports of algorithm.
String	predictSingle(String algorithm, String modelID, Map<String,String> features) Predict single.
String	testModel(String table, String algorithm, String modelID, String outputTable) Test model.
String	trainModel(String algorithm, javax.ws.rs.core.Form params) Train model.

Methods inherited from class java.lang.Object

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

Field Detail

LENS_ML_RESOURCE_PATH

public static final String LENS_ML_RESOURCE_PATH

The Constant LENS_ML_RESOURCE_PATH.

See Also:

Constant Field Values

DEFAULT_ML_RESOURCE_PATH

public static final String DEFAULT_ML_RESOURCE_PATH

The Constant DEFAULT_ML_RESOURCE_PATH.

See Also:

Constant Field Values

Constructor Detail

LensMLJerseyClient

public LensMLJerseyClient(LensConnection connection,
                          String password)

Instantiates a new lens ml jersey client.

Parameters:

connection - the connection

LensMLJerseyClient

public LensMLJerseyClient(LensConnection connection,
                          LensSessionHandle sessionHandle)

Instantiates a new lens ml jersey client.

Parameters:

connection - the connection

Method Detail

getModelMetadata

public ModelMetadata getModelMetadata(String algorithm,
                                      String modelID)

Gets the model metadata.

Parameters:

algorithm - the algorithm

modelID - the model id

Returns:

the model metadata

deleteModel

public void deleteModel(String algorithm,
                        String modelID)

Delete model.

Parameters:

algorithm - the algorithm

modelID - the model id

getModelsForAlgorithm

public List<String> getModelsForAlgorithm(String algorithm)

Gets the models for algorithm.

Parameters:

algorithm - the algorithm

Returns:

the models for algorithm

getAlgoNames

public List<String> getAlgoNames()

trainModel

public String trainModel(String algorithm,
                         javax.ws.rs.core.Form params)

Train model.

Parameters:

algorithm - the algorithm

params - the params

Returns:

the string

testModel

public String testModel(String table,
                        String algorithm,
                        String modelID,
                        String outputTable)

Test model.

Parameters:

table - the table

algorithm - the algorithm

modelID - the model id

outputTable - the output table name

Returns:

the string

getTestReportsOfAlgorithm

public List<String> getTestReportsOfAlgorithm(String algorithm)

Gets the test reports of algorithm.

Parameters:

algorithm - the algorithm

Returns:

the test reports of algorithm

getTestReport

public TestReport getTestReport(String algorithm,
                                String reportID)

Gets the test report.

Parameters:

algorithm - the algorithm

reportID - the report id

Returns:

the test report

deleteTestReport

public String deleteTestReport(String algorithm,
                               String reportID)

Delete test report.

Parameters:

algorithm - the algorithm

reportID - the report id

Returns:

the string

predictSingle

public String predictSingle(String algorithm,
                            String modelID,
                            Map<String,String> features)

Predict single.

Parameters:

algorithm - the algorithm

modelID - the model id

features - the features

Returns:

the string

getParamDescriptionOfAlgo

public List<String> getParamDescriptionOfAlgo(String algorithm)

Gets the param description of algo.

Parameters:

algorithm - the algorithm

Returns:

the param description of algo

getConf

public org.apache.hadoop.conf.Configuration getConf()

close

public void close()

getSessionHandle

public LensSessionHandle getSessionHandle()