Recognizability bias in citizen science photographs.

ABSTRACT: Citizen science and automated collection methods increasingly depend on image recognition to provide the amounts of observational data research and management needs. Recognition models, meanwhile, also require large amounts of data from these sources, creating a feedback loop between the methods and tools. Species that are harder to recognize, both for humans and machine learning algorithms, are likely to be under-reported, and thus be less prevalent in the training data. As a result, the feedback loop may hamper training mostly for species that already pose the greatest challenge. In this study, we trained recognition models for various taxa, and found evidence for a 'recognizability bias', where species that are more readily identified by humans and recognition models alike are mo

SUBMITTER: Koch W 

PROVIDER: S-EPMC9890120 | biostudies-literature | 2023 Feb

REPOSITORIES: biostudies-literature