Creates a dataset that computes a windowed group-by on input_dataset.
tf.raw_ops.ExperimentalGroupByWindowDataset( input_dataset, key_func_other_arguments, reduce_func_other_arguments, window_size_func_other_arguments, key_func, reduce_func, window_size_func, output_types, output_shapes, name=None ) //
Args | |
|---|---|
input_dataset | A Tensor of type variant. |
key_func_other_arguments | A list of Tensor objects. |
reduce_func_other_arguments | A list of Tensor objects. |
window_size_func_other_arguments | A list of Tensor objects. |
key_func | A function decorated with @Defun. A function mapping an element of input_dataset, concatenated with key_func_other_arguments to a scalar value of type DT_INT64. |
reduce_func | A function decorated with @Defun. |
window_size_func | A function decorated with @Defun. |
output_types | A list of tf.DTypes that has length >= 1. |
output_shapes | A list of shapes (each a tf.TensorShape or list of ints) that has length >= 1. |
name | A name for the operation (optional). |
Returns | |
|---|---|
A Tensor of type variant. |