bug in pearl_inf_engine/parallel_protocol.m
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#3 bug in pearl_inf_engine/parallel_protocol.m
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nobody
None
5
2007-01-29
2007-01-29
Anonymous
No
As mentioned in Pearl's book, the lambda and pi messages should be normalized to avoid numerical underflow. However, it is not realized in current version. And I did observe that all messages, and consequently all beliefs, quickly converged to zeros on a densely connected network.