SnakeCLEF 2021

Picek, Lukáš

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Picek, Lukáš; Bolon, Isabelle; Durso, Andrew M. and Castañeda, Rafael Ruiz de, 2021, SnakeCLEF 2021, LINDAT/CLARIAH-CZ digital library at the Institute of Formal and Applied Linguistics (ÚFAL), http://hdl.handle.net/20.500.12800/1-4773.

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dc.contributor.author	Picek, Lukáš
dc.contributor.author	Bolon, Isabelle
dc.contributor.author	Durso, Andrew M.
dc.contributor.author	Castañeda, Rafael Ruiz de
dc.date.accessioned	2022-06-21T12:11:15Z
dc.date.available	2022-06-21T12:11:15Z
dc.date.issued	2021-01-01
dc.description	The dataset with 409,679 images belonging to 772 snake species from 188 countries and all continents (386,006 images with labels targeted for development and 23,673 images without labels for testing). In addition, we provide a simple train/val (90% / 10%) split to validate preliminary results while ensuring the same species distributions. Furthermore, we prepared a compact subset (70,208 images) for fast prototyping. The test set data consists of 23,673 images submitted to the iNaturalist platform within the "first four months of 2021. All data were gathered from online biodiversity platforms (i.e., iNaturalist, HerpMapper) and further extended by data scraped from Flickr. The provided dataset has a heavy long-tailed class distribution, where the most frequent species (Thamnophis sirtalis) is represented by 22,163 images and the least frequent by just 10 (Achalinus formosanus).
dc.identifier.uri	http://hdl.handle.net/20.500.12800/1-4773
dc.language.iso	zxx
dc.publisher	CEUR Workshop Proceedings (CEUR-WS.org)
dc.relation.isreferencedby	https://dspace5.zcu.cz/bitstream/11025/47274/1/paper-125.pdf
dc.rights	BSD 3-Clause "New" or "Revised" license
dc.rights.label	PUB
dc.rights.uri	http://opensource.org/licenses/BSD-3-Clause
dc.subject	LifeCLEF
dc.subject	SnakeCLEF
dc.subject	global health
dc.subject	epidemiology
dc.subject	snake bite
dc.subject	snake
dc.subject	reptile
dc.subject	benchmark
dc.subject	biodiversity
dc.subject	machine learning
dc.subject	computer vision
dc.subject	Classification
dc.title	SnakeCLEF 2021
dc.type	corpus
edm.type	IMAGE
local.branding	LINDAT / CLARIAH-CZ
local.contact.person	Lukáš Picek lukaspicek@gmail.com University of West Bohemia, Department of Cybernetics
local.dataProvider	iNaturalist, HerpMapper, Flickr
local.files.count	6
local.files.size	65398371213
local.has.files	yes
local.language.name	Nolinguistic content
local.sponsor	nationalFunds LM2018101 Ministerstvo školství, mládeže a tělovýchovy České republiky LINDAT/CLARIAH-CZ: Digitální výzkumná infrastruktura pro jazykové technologie, umění a humanitní vědy
local.sponsor	Other University of West Bohemia SGS-2019-02 Studentská Grantová Soutež
local.sponsor	nationalFunds QS04-20 Universitaires de Genève Fondation privée des Hôpitaux Universitaires de Genève