This commit is contained in:
Costa Vitor
2012-08-28 20:21:14 -05:00
parent fcfc0e52d7
commit 62ab5b3dcb
10 changed files with 399 additions and 251 deletions

View File

@@ -29,7 +29,7 @@ bayes grade(C,S)::[a,b,c,d], int(S), diff(C) ; grade_table ; [registration(_,C,S
bayes satisfaction(C,S)::[h,m,l], abi(P), grade(C,S) ; sat_table ; [reg_satisfaction(C,S,P)].
bayes rat(C) :: [h,m,l], avg(Sats) ; avg ; [course_rating(C, Sats)].
bayes rat(C) :: [h,m,l], avg(Sats) ; avg ; [course_rat(C, Sats)].
bayes rank(S) :: [a,b,c,d], avg(Grades) ; avg ; [student_ranking(S,Grades)].
@@ -42,7 +42,7 @@ reg_satisfaction(CKey, SKey, PKey) :-
registration(_Key, CKey, SKey),
course(CKey, PKey).
course_rating(CKey, Sats) :-
course_rat(CKey, Sats) :-
course(CKey, _),
setof(satisfaction(CKey,SKey,PKey),
reg_satisfaction(CKey, SKey, PKey),
@@ -72,6 +72,14 @@ student_intelligence(P,A) :- int(P, A).
course_difficulty(P,A) :- diff(P, A).
registration_course(R,C) :-
registration(R, C, _).
registration_student(R,S) :-
registration(R, _, S).
course_rating(C,X) :- rat(C,X).
%
% evidence
%