Options used for manipulating TFRecord files.
tf.io.TFRecordOptions(
compression_type=None, flush_mode=None, input_buffer_size=None,
output_buffer_size=None, window_bits=None, compression_level=None,
compression_method=None, mem_level=None, compression_strategy=None
)
Args |
compression_type
|
"GZIP" , "ZLIB" , or "" (no compression).
|
flush_mode
|
flush mode or None , Default: Z_NO_FLUSH.
|
input_buffer_size
|
int or None .
|
output_buffer_size
|
int or None .
|
window_bits
|
int or None .
|
compression_level
|
0 to 9, or None .
|
compression_method
|
compression method or None .
|
mem_level
|
1 to 9, or None .
|
compression_strategy
|
strategy or None . Default: Z_DEFAULT_STRATEGY.
|
Raises |
ValueError
|
If compression_type is invalid.
|
Methods
get_compression_type_string
View source
@classmethod
get_compression_type_string(
options
)
Convert various option types to a unified string.
Args |
options
|
TFRecordOption , TFRecordCompressionType , or string.
|
Returns |
Compression type as string (e.g. 'ZLIB' , 'GZIP' , or '' ).
|
Raises |
ValueError
|
If compression_type is invalid.
|
Class Variables