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| -rw-r--r-- | naive_prober.pl | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/naive_prober.pl b/naive_prober.pl new file mode 100644 index 0000000..946dd0d --- /dev/null +++ b/naive_prober.pl @@ -0,0 +1,14 @@ +% Naive Prober: Like Tit for Tat, but sometimes, after the +% opponent has cooperated, it defects (e.g. at random, in +% one of ten rounds in average). + +naive_prober_random(Number, d):-Number < 0.1,!. +naive_prober_random(_, c). + +% Use opponents last decision +naive_prober([d|_],d,_,_). +% but only for for 90% if coorporated +naive_prober([c|_],Choice,_,_):- + random(Number), naive_prober_random(Number, Choice). +% Fallback to coorporate if history is empty. +naive_prober([],c,_,_). |