Table 3 Intra- and inter-species gene prediction accuracy Intra-species performance figures derived from 5-fold cross-validation are along the major diagonal in bold. At Arabidopsis thaliana, Ce Caenorhabditis elegans, Dm Drosophila melanogaster, Os Oryza sativa. SN and SP correspond to sensitivity and specificity.
| Â | Â | Genomic DNA | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Â | Â | At | Ce | Dm | Os | ||||
Parameters | Measure | SN | SP | SN | SP | SN | SP | SN | SP |
At | Nuc | 97.1 | 95.2 | 78.7 | 91.3 | 77.7 | 68.0 | 90.7 | 71.8 |
| Â | Exon | 82.9 | 81.2 | 44.3 | 52.8 | 38.6 | 24.0 | 57.1 | 42.3 |
| Â | Gene | 54.3 | 46.8 | 20.9 | 11.3 | 18.8 | 5.7 | 20.5 | 9.7 |
Ce | Nuc | 83.5 | 91.5 | 97.6 | 94.2 | 81.3 | 73.6 | 79.7 | 74.5 |
| Â | Exon | 40.5 | 49.9 | 85.5 | 79.3 | 42.2 | 29.8 | 27.5 | 26.0 |
| Â | Gene | 25.7 | 18.1 | 46.0 | 32.5 | 21.9 | 8.8 | 13.9 | 7.3 |
Dm | Nuc | 30.0 | 95.3 | 45.9 | 95.0 | 94.3 | 86.5 | 78.4 | 89.8 |
| Â | Exon | 16.5 | 41.3 | 29.9 | 47.2 | 78.6 | 67.2 | 50.0 | 58.4 |
| Â | Gene | 3.2 | 4.3 | 7.8 | 6.9 | 50.8 | 37.5 | 36.3 | 28.9 |
Os | Nuc | 39.3 | 96.3 | 24.9 | 95.5 | 79.8 | 88.7 | 86.2 | 94.0 |
| Â | Exon | 30.7 | 47.6 | 11.1 | 36.6 | 47.4 | 44.4 | 70.2 | 72.4 |
| Â | Gene | 5.1 | 6.1 | 5.3 | 7.8 | 27.2 | 17.2 | 51.2 | 37.0 |