tfp.substrates.jax.math.bessel_ive

Computes exponentially scaled modified Bessel function of the first kind.

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Main aliases

tfp.experimental.substrates.jax.math.bessel_ive

tfp.substrates.jax.math.bessel_ive(
    v, z, name=None
)

This function computes Ive, which is an exponentially scaled version of the modified Bessel function of the first kind.

Ive(v, z) = Iv(v, z) * exp(-abs(z))

Warning: Gradients with respect to the first parameter v are currently not defined.

Args
v	Floating-point Tensor broadcastable with z for which Ive(v, z) should be computed. v is expected to be non-negative.
z	Floating-point Tensor broadcastable with v for which Ive(v, z) should be computed. If z is negative, v is expected to be an integer.
name	A name for the operation (optional). Default value: None (i.e., 'bessel_ive').

Returns
bessel_ive	Exponentially modified Bessel Function of the first kind.