Class CacheableExtractableDataSetFetcher

    • Constructor Detail

      • CacheableExtractableDataSetFetcher

        public CacheableExtractableDataSetFetcher()
    • Method Detail

      • remoteDataUrl

        public String remoteDataUrl()
      • expectedChecksum

        public long expectedChecksum()
      • getLocalCacheDir

        protected File getLocalCacheDir()
      • isCached

        public boolean isCached()
        Returns a boolean indicating if the dataset is already cached locally.
        Returns:
        boolean
      • deleteIfEmpty

        protected static void deleteIfEmpty​(File localCache)
      • localCacheName

        public abstract String localCacheName()
      • expectedChecksum

        public abstract long expectedChecksum​(DataSetType set)
      • getRecordReader

        public abstract org.datavec.api.records.reader.RecordReader getRecordReader​(long rngSeed,
                                                                                    int[] imgDim,
                                                                                    DataSetType set,
                                                                                    ImageTransform imageTransform)