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last ARD flag changes to kernels

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Nicolas 2013-01-18 16:03:20 +00:00
parent 8571103530
commit 69743be33e
6 changed files with 81 additions and 49 deletions
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6
GPy/kern/exponential.py
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@ -19,8 +19,10 @@ class exponential(kernpart):
:type D: int
:param variance: the variance :math:`\sigma^2`
:type variance: float
:param lengthscale: the lengthscales :math:`\ell_i`
:type lengthscale: np.ndarray of size (D,)
:param lengthscale: the vector of lengthscale :math:`\ell_i`
:type lengthscale: np.ndarray of size (1,) or (D,) depending on ARD
:param ARD: Auto Relevance Determination. If equal to "False", the kernel is isotropic (ie. one single lengthscale parameter \ell), otherwise there is one lengthscale parameter per dimension.
:type ARD: Boolean
:rtype: kernel object
"""