tf.compat.v1.math.log | TensorFlow v2.16.1 (original) (raw)
tf.compat.v1.math.log
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Computes natural logarithm of x element-wise.
tf.compat.v1.math.log(
x: Annotated[Any, tf.raw_ops.Any],
name=None
) -> Annotated[Any, tf.raw_ops.Any]
Used in the notebooks
| Used in the tutorials |
|---|
| Wiki40B Language Models |
I.e., \(y = \log_e x\).
Example:
x = tf.constant([0, 0.5, 1, 5])
tf.math.log(x)
<tf.Tensor: shape=(4,), dtype=float32, numpy=array([ -inf, -0.6931472, 0. , 1.609438 ], dtype=float32)>
See: https://en.wikipedia.org/wiki/Logarithm
| Args | |
|---|---|
| x | A Tensor. Must be one of the following types: bfloat16, half, float32, float64, complex64, complex128. |
| name | A name for the operation (optional). |
| Returns |
|---|
| A Tensor. Has the same type as x. |
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Last updated 2024-04-26 UTC.