Table 2.
Gene prediction performance Performance figures for SNAP are derived from 5-fold cross-validation. At Arabidopsis thaliana, Ce Caenorhabditis elegans, Dm Drosophila melanogaster, Os Oryza sativa. SN and SP correspond to sensitivity and specificity.
| Nucleotide | Exon | Gene | |||||
| Genome | Gene finder | SN | SP | SN | SP | SN | SP |
| At | SNAP | 97.1 | 95.2 | 82.9 | 81.2 | 54.3 | 46.8 |
| Genscan | 79.9 | 92.9 | 65.3 | 71.2 | 19.5 | 21.3 | |
| Ce | SNAP | 97.6 | 94.2 | 85.5 | 79.3 | 46.0 | 32.5 |
| Genefinder | 98.1 | 95.3 | 89.2 | 86.1 | 51.6 | 48.0 | |
| Genscan | 81.3 | 91.6 | 48.6 | 66.4 | 10.2 | 9.6 | |
| HMMGene | 84.1 | 97.0 | 58.9 | 71.7 | 20.9 | 19.6 | |
| Dm | SNAP | 94.3 | 86.5 | 78.6 | 67.2 | 50.8 | 37.5 |
| Augustus | 92.4 | 88.6 | 77.2 | 68.2 | 50.7 | 31.9 | |
| Genscan | 84.5 | 81.1 | 68.7 | 62.9 | 22.1 | 20.0 | |
| Os | SNAP | 86.2 | 94.0 | 70.2 | 72.4 | 51.2 | 37.0 |
| Genscan | 70.3 | 89.8 | 58.2 | 74.8 | 25.9 | 32.0 | |