Figure 4
From: Uncovering metabolic pathways relevant to phenotypic traits of microbial genomes
Classification quality for the classification of archaea into methanogens and non-methanogens using the nearest neighbor classifier. The classification based on the four most relevant pathways yields a perfect separation of methanogenic archaea and non-methanogenic archaea for all attribute subset selection methods used (green, ReliefF; yellow, SVMAttributeEval; blue, wrapper (naïve Bayes)). Classification based on all pathways (marked by a horizontal line) and based on randomly picked pathways (red) show lower classification quality.