Table 4  ExAlt results on the initial training and testing set in percentages.
All Exons
Sens  Spec
ExAlt-Exon  82/-2  94/-1
ExAlt-Exon-ab initio  84/-3  86/+2
N-SCAN-Exon Union  82/0  82/-2
Augustus-Exon Union  81/0  81/+2
SNAP-Exon Union  81/0  77/0
SNAP+N-SCAN-Exon Union  83/0  72/0
Augustus+N-SCAN-Exon Union  83/0  75/-1
Aug.+SNAP+N-SCAN-Exon Union  84/0  68/+1
ExAlt-Frame  70/-2  87/-2
ExAlt-Frame-ab initio  72/-2  79/-3
ExAlt-Frame-Single  65/-1  91/-3
ExAlt-Default  65/0  78/-1
Ex Alt-Default -ab initio  65/0  66/-3
ExAlt-Default-Single  60/-1  84/-1
N-SCAN  56/-1  76/-2
Augustus  47/0  71/+2
SNAP  49/-1  67/0
Included next to each measurement is the difference in percentage points compared to performance in the held out set in Table 2 and Table 3. (Aug. = Augustus)