Figure 11
From: N-gram analysis of 970 microbial organisms reveals presence of biological language models
Cross-perplexity versus branching distance in evolutionary tree across genera for all the 970 organisms. Figure shows the cross perplexity values with a 4-gram language model for all microbial organisms in the dataset, with S. flexneri 2a str. 301 as the reference organism (same as Figure 8). The self-perplexity observed is 15.34 (magenta marker at the bottom end of the red markers).