Science Advances

Supplementary Materials

The PDF file includes:

  • Fig. S1. Face detector results.
  • Fig. S2. Screenshots of the web-based annotation interfaces.
  • Fig. S3. Screenshots from the web-based experiment testing human annotator performance at identifying individual chimpanzees in cropped images.
  • Fig. S4. Frame-level accuracy of model with variation in chimpanzee face resolution.
  • Table S1. Name, ID code, sex, age, and years present for every chimpanzee at Bossou within the dataset analyzed.
  • Table S2. Summary statistics of training and testing datasets for recognition model.
  • Table S3. Identity and sex recognition results for accuracy on all faces and frontal faces only in the test set.
  • Table S4. Confusion matrix for the 13 individuals in the test set.
  • Table S5. Metrics of Bossou social networks derived from co-occurrences of detected individuals in video frames.
  • Legend for movie S1

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Other Supplementary Material for this manuscript includes the following:

  • Movie S1 (.mp4 format). Video demo of automated identity and sex recognition of wild chimpanzees at Bossou, achieved through our deep learning pipeline.

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