56 lines
982 B
Plaintext
56 lines
982 B
Plaintext
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:- use_module(library(clpbn)).
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:- set_clpbn_flag(solver, bp).
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%
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% B F
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% \ /
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% \ /
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% A
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%
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b(B) :-
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b_table(BDist),
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{ B = b with p([b1, b2], BDist) }.
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f(F) :-
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f_table(FDist),
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{ F = f with p([f1, f2], FDist) }.
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a(A) :-
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b(B),
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f(F),
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a_table(ADist),
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{ A = a with p([a1, a2], ADist, [B, F]) }.
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d(D) :-
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a(A),
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f(F),
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d_table(DDist),
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{ D = d with p([d1, d2, d3, d4], DDist, [A, F]) }.
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b_table([0.005, 0.995]).
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f_table([0.03, 0.97]).
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a_table([0.992, 0.99, 0.2, 0.003,
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0.008, 0.01, 0.8, 0.997]).
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d_table([1.0, 0.0, 0.0, 0.0,
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0.0, 1.0, 0.0, 0.0,
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0.0, 0.0, 1.0, 0.0,
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0.0, 0.0, 0.0, 1.0]).
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%d_table([0.997, 0.001, 0.001, 0.001,
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% 0.001, 0.997, 0.001, 0.001,
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% 0.001, 0.001, 0.997, 0.001,
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% 0.001, 0.001, 0.001, 0.997]).
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%d_table([0.15, 0.1, 0.7, 0.5,
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% 0.25, 0.3, 0.2, 0.25,
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% 0.3, 0.15, 0.35, 0.2,
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% 0.3, 0.4, 0.2, 0.1]).
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