tweak nbBernPred

parety · Mar 11, 2017 · 9465a1f · 9465a1f
1 parent 0c32f99
commit 9465a1f
Showing 1 changed file with 1 addition and 4 deletions.
diff --git a/chapter08/nbBernPred.m b/chapter08/nbBernPred.m
@@ -8,8 +8,5 @@
 % Written by Mo Chen ([email protected]).
 mu = model.mu;
 w = model.w;
-X = sparse(X);
-R = log(mu)'*X+log(1-mu)'*(1-X);
-R = bsxfun(@plus,R,log(w(:)));
-[~,y] = max(R,[],1);
+[~,y] = max(log(mu)'*X+log(1-mu)'*(1-X)+log(w(:)),[],1);