tf.keras.ops.slogdet
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Compute the sign and natural logarithm of the determinant of a matrix.
tf.keras.ops.slogdet(
x
)
Args |
x
|
Input matrix. It must 2D and square.
|
Returns |
A tuple (sign, logabsdet) . sign is a number representing
the sign of the determinant. For a real matrix, this is 1, 0, or -1.
For a complex matrix, this is a complex number with absolute value 1
(i.e., it is on the unit circle), or else 0.
logabsdet is the natural log of the absolute value of the determinant.
|
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Last updated 2024-06-07 UTC.
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