kerns

GPy/kern/kernpart.py

@@ -0,0 +1,53 @@
+class kernpart(object):
+    def __init__(self,D):
+        """
+        The base class for a kernpart: a positive definite function which forms part of a kernel
+
+        :param D: the number of input dimensions to the function
+        :type D: int
+        """
+        self.D = D
+        self.Nparam = 1.
+        self.name = 'white'
+        self.set_param(np.array([variance]).flatten())
+
+    def get_param(self):
+        raise NotImplementedError
+    def set_param(self,x):
+        raise NotImplementedError
+    def get_param_names(self):
+        raise NotImplementedError
+    def K(self,X,X2,target):
+        raise NotImplementedError
+    def Kdiag(self,X,target):
+        raise NotImplementedError
+    def dK_dtheta(self,X,X2,target):
+        raise NotImplementedError
+    def dKdiag_dtheta(self,X,target):
+        raise NotImplementedError
+    def psi0(self,Z,mu,S,target):
+        raise NotImplementedError
+    def dpsi0_dtheta(self,Z,mu,S,target):
+        raise NotImplementedError
+    def dpsi0_dmuS(self,Z,mu,S,target_mu,target_S):
+        raise NotImplementedError
+    def psi1(self,Z,mu,S,target):
+        raise NotImplementedError
+    def dpsi1_dtheta(self,Z,mu,S,target):
+        raise NotImplementedError
+    def dpsi1_dZ(self,Z,mu,S,target):
+        raise NotImplementedError
+    def dpsi1_dmuS(self,Z,mu,S,target_mu,target_S):
+        raise NotImplementedError
+    def psi2(self,Z,mu,S,target):
+        raise NotImplementedError
+    def dpsi2_dZ(self,Z,mu,S,target):
+        raise NotImplementedError
+    def dpsi2_dtheta(self,Z,mu,S,target):
+        raise NotImplementedError
+    def dpsi2_dmuS(self,Z,mu,S,target_mu,target_S):
+        raise NotImplementedError
+    def dK_dX(self,X,X2,target):
+        raise NotImplementedError
+
+