TinyImageNetFetcher (deeplearning4j 1.0.0-beta7 API)

java.lang.Object
- org.deeplearning4j.datasets.fetchers.CacheableExtractableDataSetFetcher
- - org.deeplearning4j.datasets.fetchers.TinyImageNetFetcher

```
public class TinyImageNetFetcher
extends CacheableExtractableDataSetFetcher
```
Tiny ImageNet is a subset of the ImageNet database. TinyImageNet is the default course challenge for CS321n at Stanford University. Tiny ImageNet has 200 classes, each consisting of 500 training images. See: http://cs231n.stanford.edu/ and https://tiny-imagenet.herokuapp.com/

Author:

Justin Long (crockpotveggies)

Field Summary

Fields
Modifier and Type	Field and Description
`static int`	`INPUT_CHANNELS`
`static int`	`INPUT_HEIGHT`
`static int`	`INPUT_WIDTH`
`static String`	`LOCAL_CACHE_NAME`
`static int`	`NUM_EXAMPLES`
`static int`	`NUM_LABELS`
`static String`	`WORDS_FILENAME`

Constructor Summary

Constructors
Constructor and Description

TinyImageNetFetcher()

Constructors
Constructor and Description
`TinyImageNetFetcher()`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`long`	`expectedChecksum(DataSetType set)`
`RecordReader`	`getRecordReader(long rngSeed, int[] imgDim, DataSetType set, ImageTransform imageTransform)`
`String`	`localCacheName()`
`String`	`remoteDataUrl(DataSetType set)`

Methods inherited from class org.deeplearning4j.datasets.fetchers.CacheableExtractableDataSetFetcher
dataSetName, deleteIfEmpty, downloadAndExtract, downloadAndExtract, expectedChecksum, getLocalCacheDir, isCached, remoteDataUrl

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

WORDS_FILENAME

public static final String WORDS_FILENAME

See Also:: Constant Field Values

LOCAL_CACHE_NAME

public static final String LOCAL_CACHE_NAME

See Also:: Constant Field Values

INPUT_WIDTH
```
public static int INPUT_WIDTH
```

INPUT_HEIGHT
```
public static int INPUT_HEIGHT
```

INPUT_CHANNELS
```
public static int INPUT_CHANNELS
```

NUM_LABELS
```
public static int NUM_LABELS
```

NUM_EXAMPLES
```
public static int NUM_EXAMPLES
```

Constructor Detail
- TinyImageNetFetcher
```
public TinyImageNetFetcher()
```

Method Detail

remoteDataUrl

public String remoteDataUrl(DataSetType set)

localCacheName
```
public String localCacheName()
```

expectedChecksum

public long expectedChecksum(DataSetType set)

getRecordReader

public RecordReader getRecordReader(long rngSeed,
                                    int[] imgDim,
                                    DataSetType set,
                                    ImageTransform imageTransform)

Class TinyImageNetFetcher

Field Summary

Constructor Summary

Method Summary

Methods inherited from class org.deeplearning4j.datasets.fetchers.CacheableExtractableDataSetFetcher

Methods inherited from class java.lang.Object

Field Detail

WORDS_FILENAME

LOCAL_CACHE_NAME

INPUT_WIDTH

INPUT_HEIGHT

INPUT_CHANNELS

NUM_LABELS

NUM_EXAMPLES

Constructor Detail

TinyImageNetFetcher

Method Detail

remoteDataUrl

localCacheName

expectedChecksum

getRecordReader