tfdatasets (version 2.7.0)

dataset_unique: A transformation that discards duplicate elements of a Dataset.

Description

Use this transformation to produce a dataset that contains one instance of each unique element in the input (See example).

Usage

dataset_unique(dataset, name = NULL)

Arguments

dataset

A tf.Dataset.

name

(Optional.) A name for the tf.data operation.

Value

A tf.Dataset

Examples

# NOT RUN {
c(0, 37, 2, 37, 2, 1) %>% as_tensor("int32") %>%
  tensor_slices_dataset() %>%
  dataset_unique() %>%
  as_array_iterator() %>% iterate() %>% sort()
# [1]  0  1  2 37
# }