]>Metagenome Fragment Classification Using <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mi>N</mml:mi></mml:math>-Mer Frequency Profiles : Figure 9
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Figure 9: A comparison of the strain, species, and genus classification for 25 bp fragments on the training data. In this case, the level-off point has not yet been reached, although there is a dramatic increase from 𝑁 = 1 0 to 𝑁 = 1 3 . By 𝑁 = 1 5 , strain accuracy reaches 76%, species accuracy around 91%, and genus accuracy around 97%. It is interesting to note that the increase of accuracy from 𝑁 = 9 to 𝑁 = 1 2 is dramatic.