Direct relations search routine is a hardcoded
routine.
Direct relations search routine searches for new cause-effect relations.
Direct relations search routine is used by deliberation routine.
If there
are two strong cause-effect relations:
{#1 ->
#2} and {#2 -> #3} then {#1 -> #3} relations should be also created.
Example:
Let there
are three concepts:
#1 – “Rain”.
#2 – “Wet clothes”.
#3 – “Cold”.
If:
1)
PCnous knows that “Rain” is a reason for “Wet
clothes” (that is cause-effect relation
[#1 -> #2] exists in the main memory).
2)
PCnous knows that “Wet clothes” is the reason to
“feel cold” (that is cause-effect relation
[#2 -> #3] exists in the main memory).
Then new cause-effect relation [#1 -> #3] should
be created.
Deliberation
routine searches
for chains of cause-effect relations like:
[#1 -> #2] + [#2 -> #3].
If both cause-effect relations are strong, then
direct cause-effect relations is created:
[#1 -> #3]. If [#1 -> #3] axon is already created then it may be
reinforced (coherence value may be increased).