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. 2019 Jun 11;10:2557. doi: 10.1038/s41467-019-10617-y

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© The Author(s) 2019

Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/.

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Fig. 4 — Biometric results. Identification and verification results a for the GLOBAL and b for the EURO cohort, respectively, by accumulating molecular features (Sex, genomic background (GB), body mass index (BMI), Age and single nucleotide polymorphisms (SNPS)). It is observed that the accumulation of molecular features clearly improves recognition power. Using the average of the three runs, for the GLOBAL cohort, in the identification setup, 36, 187, and 239 out of 275 test faces are identified within the top 1%, top 10%, and top 20% candidates, respectively. Likewise, in the EURO cohort; 22, 167, and 238 out of 296 test faces were identified perfectly within the top 1%, the top 10%, and top 20% candidates, respectively. In the verification setup, 228 out of 275 genuine matches (true positives) and 62,389 out of 75,167 imposters (true negatives) were correctly identified in the GLOBAL cohort; while, 237 out of 296 genuine matches and 69,542 out of 86,927 imposters were correctly recognized in the EURO cohort. Different runs on three non-overlapping test datasets are plotted as solid, dotted and dash-dotted lines, respectively