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cut nodes
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Richard Delorme



Joined: 16 Dec 2016
Posts: 88

PostPost subject: Re: cut nodes    Posted: Thu Oct 19, 2017 10:35 am Reply to topic Reply with quote

How did you count them?

For example, in Amoeba, I have the following count (on bratko-kopec test set at depth 16, but the numbers are consistent with other measurements, from other test sets or real games):
Code:

αβFailHigh     1,713,171  70.7%
αβFailLow        697,351  28.8%
αβExact           11,159   0.5%
total          2,421,681   

However, here, the total is the inner nodes that run the αβ loop. Including leaf nodes & QS search, I have got a total of 16,040,313 nodes, so the the proportion of cut nodes (αβFailHigh) is now only 10.7%.
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Display posts from previous:   
Subject Author Date/Time
cut nodes Folkert van Heusden Wed Oct 18, 2017 3:29 pm
      Re: cut nodes Evert Glebbeek Thu Oct 19, 2017 9:08 am
      Re: cut nodes Richard Delorme Thu Oct 19, 2017 10:35 am
      Re: cut nodes Folkert van Heusden Thu Oct 19, 2017 5:38 pm
      Re: cut nodes Volker Annuss Thu Oct 19, 2017 5:51 pm
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