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|
Assert the condition x >= 0 holds element-wise.
tf.compat.v1.assert_non_negative(
x, data=None, summarize=None, message=None, name=None
)
When running in graph mode, you should add a dependency on this operation to ensure that it runs. Example of adding a dependency to an operation:
with tf.control_dependencies([tf.debugging.assert_non_negative(x, y)]):
output = tf.reduce_sum(x)
Non-negative means, for every element x[i] of x, we have x[i] >= 0.
If x is empty this is trivially satisfied.
Args | |
|---|---|
x
|
Numeric Tensor.
|
data
|
The tensors to print out if the condition is False. Defaults to
error message and first few entries of x.
|
summarize
|
Print this many entries of each tensor. |
message
|
A string to prefix to the default message. |
name
|
A name for this operation (optional). Defaults to "assert_non_negative". |
Returns | |
|---|---|
Op that raises InvalidArgumentError if x >= 0 is False.
|
Raises | |
|---|---|
InvalidArgumentError
|
if the check can be performed immediately and
x >= 0 is False. The check can be performed immediately during
eager execution or if x is statically known.
|
eager compatibility
returns None