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 . |