TensorFlow布尔Tensor操作等效项

Question

I am looking for TensorFlow equivalents to the following Numpy operations

Comparison

• allclose(a, b[, rtol, atol, equal_nan]) Returns True if two arrays are element-wise equal within a tolerance.
• isclose(a, b[, rtol, atol, equal_nan]) Returns a boolean array where two arrays are element-wise equal within a tolerance.
• all(a[, axis, out, keepdims]) Test whether all array elements along a given axis evaluate to True .
• any(a[, axis, out, keepdims]) Test whether any array element along a given axis evaluates to True .

Answer 1

Unfortunately, there are no ops that do exactly the same thing for allclose or isclose , but you can have workarounds.

isclose : combine tf.abs , tf.sub , tf.less or tf.less_equal .

allclose : based on isclose, use tf.reduce_all in addition

all : use tf.reduce_all

any : use tf.reduce_any