sequence_file_dataset: Create a 'SequenceFileDataset'.

In tfio: Interface to 'TensorFlow IO'

Description

This function allows a user to read data from a hadoop sequence file. A sequence file consists of (key value) pairs sequentially. At the moment, org.apache.hadoop.io.Text is the only serialization type being supported, and there is no compression support.

Usage

sequence_file_dataset(filenames)

Arguments

filenames

A tf.string tensor containing one or more filenames.

Examples

## Not run: 
dataset <- sequence_file_dataset("testdata/string.seq") %>%
  dataset_repeat(1)

sess <- tf$Session()
iterator <- make_iterator_one_shot(dataset)
next_batch <- iterator_get_next(iterator)

until_out_of_range({
  batch <- sess$run(next_batch)
  print(batch)
})

## End(Not run)

tfio documentation built on Dec. 25, 2019, 5:06 p.m.