org.apache.flink.test.testdata

Class KMeansData

java.lang.Object

org.apache.flink.test.testdata.KMeansData

public class KMeansData
extends Object

Test data for KMeans programs.

Field Summary

Fields

Modifier and Type	Field and Description
static String	CENTERS_2D_AFTER_20_ITERATIONS_DOUBLE_DIGIT
static String	CENTERS_2D_AFTER_SINGLE_ITERATION_DOUBLE_DIGIT
static String	CENTERS_AFTER_20_ITERATIONS_DOUBLE_DIGIT
static String	CENTERS_AFTER_20_ITERATIONS_SINGLE_DIGIT
static String	CENTERS_AFTER_ONE_STEP
static String	CENTERS_AFTER_ONE_STEP_SINGLE_DIGIT
static String	DATAPOINTS
static String	DATAPOINTS_2D
static String	INITIAL_CENTERS
static String	INITIAL_CENTERS_2D

Method Summary

Modifier and Type	Method and Description
static void	checkResultsWithDelta(String expectedResults, List<String> resultLines, double maxDelta)

Methods inherited from class java.lang.Object

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

Field Detail

DATAPOINTS

public static final String DATAPOINTS

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Constant Field Values

INITIAL_CENTERS

public static final String INITIAL_CENTERS

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Constant Field Values

CENTERS_AFTER_ONE_STEP

public static final String CENTERS_AFTER_ONE_STEP

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Constant Field Values

CENTERS_AFTER_ONE_STEP_SINGLE_DIGIT

public static final String CENTERS_AFTER_ONE_STEP_SINGLE_DIGIT

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Constant Field Values

CENTERS_AFTER_20_ITERATIONS_SINGLE_DIGIT

public static final String CENTERS_AFTER_20_ITERATIONS_SINGLE_DIGIT

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Constant Field Values

CENTERS_AFTER_20_ITERATIONS_DOUBLE_DIGIT

public static final String CENTERS_AFTER_20_ITERATIONS_DOUBLE_DIGIT

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Constant Field Values

DATAPOINTS_2D

public static final String DATAPOINTS_2D

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Constant Field Values

INITIAL_CENTERS_2D

public static final String INITIAL_CENTERS_2D

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Constant Field Values

CENTERS_2D_AFTER_SINGLE_ITERATION_DOUBLE_DIGIT

public static final String CENTERS_2D_AFTER_SINGLE_ITERATION_DOUBLE_DIGIT

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Constant Field Values

CENTERS_2D_AFTER_20_ITERATIONS_DOUBLE_DIGIT

public static final String CENTERS_2D_AFTER_20_ITERATIONS_DOUBLE_DIGIT

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Constant Field Values

Method Detail

checkResultsWithDelta

public static void checkResultsWithDelta(String expectedResults,
                                         List<String> resultLines,
                                         double maxDelta)