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[parameter core] offset for can be done without parameter slices

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mzwiessele 2014-08-07 08:39:53 -07:00
parent 6fc982faa0
commit 2de4b92c38
1 changed files with 3 additions and 2 deletions
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5
GPy/core/parameterization/parameter_core.py
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@ -372,8 +372,9 @@ class Indexable(Nameable, Observable):
basically just sums up the parameter sizes which come before param.
"""
if param.has_parent():
if param._parent_._get_original(param) in self.parameters:
return self._param_slices_[param._parent_._get_original(param)._parent_index_].start
p = param._parent_._get_original(param)
if p in self.parameters:
return reduce(lambda a,b: a + b.size, self.parameters[:p._parent_index_], 0)
return self._offset_for(param._parent_) + param._parent_._offset_for(param)
return 0