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Fig. 3 | Genome Biology

Fig. 3

From: A novel codon-based de Bruijn graph algorithm for gene construction from unassembled transcriptomes

Fig. 3

Performance evaluation of SVM filtration. a Performance of SVM on filtering false-positive ORFs. The subgraph number and the ratio of false-positive nodes in each subgraph were calculated before and after SVM filtration. b Comparison between the two codon-based de Bruijn graphs before and after SVM filtration. c Sensitivity of true ORF recovery after SVM filtration using four simulated datasets with different read lengths (100, 300, 500, and 800 bp). d Classification results of SVM filtration through reducing the high-dimensional feature vectors by principal component analysis. Red dots indicate true ORFs belonging to CDSs, whereas black dots represent false ORFs derived from non-CDSs

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