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- Title
Life beneath the ice: jellyfish and ctenophores from the Ross Sea, Antarctica, with an image-based training set for machine learning.
- Authors
Verhaegen, Gerlien; Cimoli, Emiliano; Lindsay, Dhugal
- Abstract
Background Southern Ocean ecosystems are currently experiencing increased environmental changes and anthropogenic pressures, urging scientists to report on their biodiversity and biogeography. Two major taxonomically diverse and trophically important gelatinous zooplankton groups that have, however, stayed largely understudied until now are the cnidarian jellyfish and ctenophores. This data scarcity is predominantly due to many of these fragile, soft-bodied organisms being easily fragmented and/or destroyed with traditional net sampling methods. Progress in alternative survey methods including, for instance, optics-based methods is slowly starting to overcome these obstacles. As video annotation by human observers is both time-consuming and financially costly, machinelearning techniques should be developed for the analysis of in situ/in aqua image-based datasets. This requires taxonomically accurate training sets for correct species identification and the present paper is the first to provide such data.
- Subjects
JELLYFISHES; CTENOPHORA; MACHINE learning; BIODIVERSITY; ZOOPLANKTON
- Publication
Biodiversity Data Journal, 2021, p1
- ISSN
1314-2836
- Publication type
Article
- DOI
10.3897/BDJ.9.e69374