Analysis of decision tree accuracy: predicted versus actual binding.

(a)High affinity are aptamers that their relative binding was 9 times better or more then aptamer BV02 (>9).(b)Medium affinity are aptamers that their binding was between low and high (2(c)Low affinity are aptamers that their binding was in the range of BV02 or worse than twice its binding ((d)The numbers in brackets indicate the number of the aptamers according to their experimental binding.(e)The decision-tree predicted well (35/37) high affinity aptamers, (f) but was less successful in detecting the low affinity aptamers (36/47).