org.deeplearning4j.base

Class EmnistFetcher

java.lang.Object

org.deeplearning4j.base.MnistFetcher

org.deeplearning4j.base.EmnistFetcher

public class EmnistFetcher
extends MnistFetcher

Downloader for EMNIST dataset

Author:

Alex Black

Field Summary

Fields

Modifier and Type	Field and Description
protected static String	LOCAL_DIR_NAME

Fields inherited from class org.deeplearning4j.base.MnistFetcher

BASE_DIR, FILE_DIR, log, TEST_FILE_LABELS_FILENAME_UNZIPPED, TEST_FILES_FILENAME_UNZIPPED, TRAINING_FILE_LABELS_FILENAME_UNZIPPED, TRAINING_FILES_FILENAME_UNZIPPED

Constructor Summary

Constructors

Constructor and Description
EmnistFetcher(EmnistDataSetIterator.Set ds)

Method Summary

Modifier and Type	Method and Description
String	getName()
String	getTestFileLabelsFilename_unzipped()
String	getTestFileLabelsFilename()
String	getTestFileLabelsMD5()
String	getTestFileLabelsURL()
String	getTestFilesFilename_unzipped()
String	getTestFilesFilename()
String	getTestFilesMD5()
String	getTestFilesURL()
String	getTrainingFileLabelsFilename_unzipped()
String	getTrainingFileLabelsFilename()
String	getTrainingFileLabelsMD5()
String	getTrainingFileLabelsURL()
String	getTrainingFilesFilename_unzipped()
String	getTrainingFilesFilename()
String	getTrainingFilesMD5()
String	getTrainingFilesURL()
static int	numLabels(EmnistDataSetIterator.Set dataSet)

Methods inherited from class org.deeplearning4j.base.MnistFetcher

downloadAndUntar, getBaseDir, gunzipFile

Methods inherited from class java.lang.Object

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

Field Detail

LOCAL_DIR_NAME

protected static final String LOCAL_DIR_NAME

See Also:

Constant Field Values

Constructor Detail

EmnistFetcher

public EmnistFetcher(EmnistDataSetIterator.Set ds)

Method Detail

getName

public String getName()

Overrides:

getName in class MnistFetcher

getTrainingFilesURL

public String getTrainingFilesURL()

Overrides:

getTrainingFilesURL in class MnistFetcher

getTrainingFilesMD5

public String getTrainingFilesMD5()

Overrides:

getTrainingFilesMD5 in class MnistFetcher

getTrainingFilesFilename

public String getTrainingFilesFilename()

Overrides:

getTrainingFilesFilename in class MnistFetcher

getTrainingFilesFilename_unzipped

public String getTrainingFilesFilename_unzipped()

Overrides:

getTrainingFilesFilename_unzipped in class MnistFetcher

getTrainingFileLabelsURL

public String getTrainingFileLabelsURL()

Overrides:

getTrainingFileLabelsURL in class MnistFetcher

getTrainingFileLabelsMD5

public String getTrainingFileLabelsMD5()

Overrides:

getTrainingFileLabelsMD5 in class MnistFetcher

getTrainingFileLabelsFilename

public String getTrainingFileLabelsFilename()

Overrides:

getTrainingFileLabelsFilename in class MnistFetcher

getTrainingFileLabelsFilename_unzipped

public String getTrainingFileLabelsFilename_unzipped()

Overrides:

getTrainingFileLabelsFilename_unzipped in class MnistFetcher

getTestFilesURL

public String getTestFilesURL()

Overrides:

getTestFilesURL in class MnistFetcher

getTestFilesMD5

public String getTestFilesMD5()

Overrides:

getTestFilesMD5 in class MnistFetcher

getTestFilesFilename

public String getTestFilesFilename()

Overrides:

getTestFilesFilename in class MnistFetcher

getTestFilesFilename_unzipped

public String getTestFilesFilename_unzipped()

Overrides:

getTestFilesFilename_unzipped in class MnistFetcher

getTestFileLabelsURL

public String getTestFileLabelsURL()

Overrides:

getTestFileLabelsURL in class MnistFetcher

getTestFileLabelsMD5

public String getTestFileLabelsMD5()

Overrides:

getTestFileLabelsMD5 in class MnistFetcher

getTestFileLabelsFilename

public String getTestFileLabelsFilename()

Overrides:

getTestFileLabelsFilename in class MnistFetcher

getTestFileLabelsFilename_unzipped

public String getTestFileLabelsFilename_unzipped()

Overrides:

getTestFileLabelsFilename_unzipped in class MnistFetcher

numLabels

public static int numLabels(EmnistDataSetIterator.Set dataSet)