double type?

[ehzawad]

saliency/code_forMetrics/InfoGain.m

Line 27 in 5951cdc

score = mean(log2(eps+map1(locs))-log2(eps+mapb(locs)));

score = mean(log2(eps+double(map1(locs)))-log2(eps+double(mapb(locs))));

possible fix suggested by danielbreslan