uk.ac.ed.inf.taweka.mulan.learn
Class ExperimentTable

java.lang.Object
  uk.ac.ed.inf.utils.database.Table
      uk.ac.ed.inf.taweka.mulan.learn.ExperimentTable

public class ExperimentTable
extends uk.ac.ed.inf.utils.database.Table

Gives the names and table field names for multi-label specific evaluation measures (such as micro-accuracy, macro-accuracy, hamming loss etc.)

Version:

8 Jun 2010

Author:

Luna De Ferrari luna.deferrari-at-ed.ac.uk

Field Summary

static java.lang.String	ALGORITHM the name for the algorithm table column
static java.lang.String	END_TIMESTAMP time at end of computation
static java.lang.String	EXPERIMENTS_TABLE_NAME the name for the table to store the evaluation results
static java.lang.String	RUN the evaluation run number (eg: between 0 and 9 for a 10 fold cross evaluation)
static java.lang.String	START_TIMESTAMP time at beginning of computation
static java.lang.String	TEST_ARFF_ID the table column to store the arff file id
static java.lang.String	TRAIN_ARFF_ID the table column to store the arff file id

Constructor Summary

ExperimentTable()

Method Summary

static java.util.Vector<uk.ac.ed.inf.utils.database.TableColumn>	getColumnDefinitions()
static java.util.Hashtable<java.lang.String,java.lang.String>	getMeasureFieldNames() A hashtable containing for each evaluation measure the corresponding table field name.
static java.util.Hashtable<java.lang.String,uk.ac.ed.inf.utils.database.TableColumn>	getMeasureFields() A hashtable containing for each measure field name the corresponding table field object (name + sql data type).
static java.lang.String	getMeasureTableField(java.lang.String evaluationMeasureName) For each evaluation measure, gets the corresponding table field The field name is the evaluation measure name, all lower-case, with spaces and dashes substituted with underscores.
static void	main(java.lang.String[] args)

Methods inherited from class uk.ac.ed.inf.utils.database.Table

getColumnNames, getColumns, getTableName, hasKey

Methods inherited from class java.lang.Object

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

Field Detail

ALGORITHM

public static final java.lang.String ALGORITHM

the name for the algorithm table column

See Also:

Constant Field Values

TRAIN_ARFF_ID

public static final java.lang.String TRAIN_ARFF_ID

the table column to store the arff file id

See Also:

Constant Field Values

TEST_ARFF_ID

public static final java.lang.String TEST_ARFF_ID

the table column to store the arff file id

See Also:

Constant Field Values

END_TIMESTAMP

public static final java.lang.String END_TIMESTAMP

time at end of computation

See Also:

Constant Field Values

EXPERIMENTS_TABLE_NAME

public static final java.lang.String EXPERIMENTS_TABLE_NAME

the name for the table to store the evaluation results

See Also:

Constant Field Values

RUN

public static final java.lang.String RUN

the evaluation run number (eg: between 0 and 9 for a 10 fold cross evaluation)

See Also:

Constant Field Values

START_TIMESTAMP

public static final java.lang.String START_TIMESTAMP

time at beginning of computation

See Also:

Constant Field Values

Constructor Detail

ExperimentTable

public ExperimentTable()

Method Detail

getColumnDefinitions

public static java.util.Vector<uk.ac.ed.inf.utils.database.TableColumn> getColumnDefinitions()

getMeasureFieldNames

public static java.util.Hashtable<java.lang.String,java.lang.String> getMeasureFieldNames()

A hashtable containing for each evaluation measure the corresponding table field name.

Returns:

a 'measure name-to-field name' hash table

getMeasureFields

public static java.util.Hashtable<java.lang.String,uk.ac.ed.inf.utils.database.TableColumn> getMeasureFields()

A hashtable containing for each measure field name the corresponding table field object (name + sql data type).

Returns:

a 'field name-to-field' hash table

getMeasureTableField

public static java.lang.String getMeasureTableField(java.lang.String evaluationMeasureName)

For each evaluation measure, gets the corresponding table field The field name is the evaluation measure name, all lower-case, with spaces and dashes substituted with underscores.

Returns:

a column name taken from a Mulan Measure name

main

public static void main(java.lang.String[] args)