Methods to construct feeding visits from RFID registrations of growing-finishing pigs at the feed trough

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Methods to construct feeding visits from RFID registrations of growing-finishing pigs at the feed trough

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作者：Jarissa Maselyne^a ; ^b ; ^{jarissa.maselyne@ilvo.vlaanderen.be" class="auth_mail" title="E-mail the corresponding author} ; Wouter Saeys^a ; ^{wouter.saeys@kuleuven.be" class="auth_mail" title="E-mail the corresponding author} ; Petra Briene^a ; ^b ; ^{petra.briene@gmail.com" class="auth_mail" title="E-mail the corresponding author} ; Koen Mertens^b ; ^{koen.mertens@ilvo.vlaanderen.be" class="auth_mail" title="E-mail the corresponding author} ; Jü ; rgen Vangeyte^b ; ^{jurgen.vangeyte@ilvo.vlaanderen.be" class="auth_mail" title="E-mail the corresponding author} ; Bart De Ketelaere^a ; ^{bart.deketelaere@kuleuven.be" class="auth_mail" title="E-mail the corresponding author} ; Engel F. Hessel^c ; ^{earkena@gwdg.de" class="auth_mail" title="E-mail the corresponding author} ; Bart Sonck^d ; ^e ; ^{bart.sonck@ilvo.vlaanderen.be" class="auth_mail" title="E-mail the corresponding author} ; Annelies Van Nuffel^b ; ^{annelies.vannuffel@ilvo.vlaanderen.be" class="auth_mail" title="E-mail the corresponding author}
关键词：Growing-finishing pigs ; Radio frequency identification ; Feeding visits ; Visit criteria ; Digital filter ; Mathematical morphology
刊名：Computers and Electronics in Agriculture
出版年：2016
出版时间：October 2016
年：2016
卷：128
期：Complete
页码：9-19
全文大小：782 K

文摘

class="label">•: Three methods for feeding visit construction out of HF RFID registrations were tested.
class="label">•: The best method was a bout criterion equal to 10 s for two RFID tags per pig.
class="label">•: Sensitivity was 83%, specificity 98%, accuracy 97% and precision was 75%.
class="label">•: Performance tended to be lower when using one tag per pig.
class="label">•: Observed feeding duration was well-correlated with RFID-based duration of visits.

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