Map a function across a dataset.

Map a function across a dataset.

dataset_map(dataset, map_func, num_parallel_calls = NULL)

Arguments

dataset

A dataset
map_func

A function mapping a nested structure of tensors (having shapes and types defined by output_shapes() and output_types() to another nested structure of tensors.
num_parallel_calls

(Optional) An integer, representing the number of elements to process in parallel If not specified, elements will be processed sequentially.

Value

A dataset

See also

Other dataset methods: dataset_batch, dataset_cache, dataset_concatenate, dataset_decode_delim, dataset_filter, dataset_interleave, dataset_padded_batch, dataset_prefetch, dataset_repeat, dataset_shuffle, dataset_skip, dataset_take