Figure 3From: The oligonucleotide frequency derived error gradient and its application to the binning of metagenome fragmentssimMC (≥ 8 kbp): semi-supervised setting. OFDEG+GC and tetranucleotide frequency (TF) comparison using semi-supervised methods, for the Phrap (A) and Arachne (B) assemblers. As anticipated, the addition of known seeds improves the accuracy of binning using OFDEG in a purely unsupervised manner. However, we note that at higher values of CP the classificaiton performance will degrade due to an increasing number of incorrect assignments made on ambiguous fragments.Back to article page