登录
View source on GitHub
|
Computes the difference between two lists of numbers or strings.
tf.compat.v1.setdiff1d(
x, y, index_dtype=tf.dtypes.int32, name=None
)
Given a list x and a list y, this operation returns a list out that
represents all values that are in x but not in y. The returned list out
is sorted in the same order that the numbers appear in x (duplicates are
preserved). This operation also returns a list idx that represents the
position of each out element in x. In other words:
out[i] = x[idx[i]] for i in [0, 1, ..., len(out) - 1]
For example, given this input:
x = [1, 2, 3, 4, 5, 6]
y = [1, 3, 5]
This operation would return:
out ==> [2, 4, 6]
idx ==> [1, 3, 5]
Args | |
|---|---|
x
|
A Tensor. 1-D. Values to keep.
|
y
|
A Tensor. Must have the same type as x. 1-D. Values to remove.
|
out_idx
|
An optional tf.DType from: tf.int32, tf.int64. Defaults to tf.int32.
|
name
|
A name for the operation (optional). |
Returns | |
|---|---|
A tuple of Tensor objects (out, idx).
|
|
out
|
A Tensor. Has the same type as x.
|
idx
|
A Tensor of type out_idx.
|