In [3]: svm.parameter_is_sg_base("custom_kernel")
---------------------------------------------------------------------------
RuntimeError                              Traceback (most recent call last)
RuntimeError: [ERROR] In file /Users/ghoben/shogun/src/shogun/base/SGObject.cpp line 1079: Cannot get parameter SVM::custom_kernel of type shogun::CSGObject* as object, not a shogun object base type.


The above exception was the direct cause of the following exception:

SystemError                               Traceback (most recent call last)
<ipython-input-3-a8488492a5fc> in <module>
----> 1 svm.parameter_is_sg_base("custom_kernel")

SystemError: <built-in method parameter_is_sg_base of shogun.Machine object at 0x11a1afce0> returned a result with an error set