public abstract class CacheableExtractableDataSetFetcher extends Object
| Modifier and Type | Field and Description |
|---|---|
static String |
DL4J_DIR |
File |
LOCAL_CACHE |
static File |
ROOT_CACHE_DIR |
| Constructor and Description |
|---|
CacheableExtractableDataSetFetcher() |
| Modifier and Type | Method and Description |
|---|---|
String |
dataSetName(DataSetType set) |
void |
downloadAndExtract() |
void |
downloadAndExtract(DataSetType set)
Downloads and extracts the local dataset.
|
long |
expectedChecksum() |
long |
expectedChecksum(DataSetType set) |
org.datavec.api.records.reader.RecordReader |
getRecordReader(long rngSeed,
int[] imgDim,
DataSetType set,
org.datavec.image.transform.ImageTransform imageTransform) |
boolean |
isCached()
Returns a boolean indicating if the dataset is already cached locally.
|
String |
localCacheName() |
String |
remoteDataUrl() |
String |
remoteDataUrl(DataSetType set) |
public static final String DL4J_DIR
public static final File ROOT_CACHE_DIR
public File LOCAL_CACHE
public String dataSetName(DataSetType set)
public String remoteDataUrl()
public long expectedChecksum()
public void downloadAndExtract()
throws IOException
IOExceptionpublic void downloadAndExtract(DataSetType set) throws IOException
IOExceptionpublic boolean isCached()
public String remoteDataUrl(DataSetType set)
public String localCacheName()
public long expectedChecksum(DataSetType set)
public org.datavec.api.records.reader.RecordReader getRecordReader(long rngSeed,
int[] imgDim,
DataSetType set,
org.datavec.image.transform.ImageTransform imageTransform)
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