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. 2019 Feb 26;15(2):e1006721. doi: 10.1371/journal.pcbi.1006721

Table 2. Sample embedding classification performance.

Features Acc Prec Rec F1
OTUs 0.922 0.958 0.891 0.922
Genera 0.934 0.960 0.905 0.931
Families 0.938 0.963 0.916 0.939
Orders 0.916 0.899 0.881 0.890
4-mers 0.967 0.917 0.956 0.935
6-mers 0.979 0.942 0.969 0.953
8-mers 0.964 0.916 0.945 0.929
Embeddings (4-mers, raw) 0.967 0.916 0.956 0.933
Embeddings (4-mers, denoised) 0.972 0.910 0.963 0.933
Embeddings (6-mers, raw) 0.958 0.900 0.943 0.920
Embeddings (6-mers, denoised) 0.945 0.905 0.925 0.914
Embeddings (10-mers, raw) 0.964 0.909 0.945 0.926
Embeddings (10-mers, denoised) 0.960 0.929 0.945 0.936
Embeddings (15-mers, raw) 0.968 0.937 0.957 0.946
Embeddings (15-mers, denoised) 0.968 0.937 0.957 0.946
Pseudo-OTUs (10-mers, denoised) 0.977 0.971 0.964 0.968