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Method for predicting the diagnosis of mastitis in cows using multivariate data and Recurrent Neural Network

  • Journal of Software Assessment and Valuation
  • Abbr : JSAV
  • 2021, 17(1), pp.75-82
  • DOI : 10.29056/jsav.2021.06.10
  • Publisher : Korea Software Assessment and Valuation Society
  • Research Area : Engineering > Computer Science
  • Received : June 3, 2021
  • Accepted : June 20, 2021
  • Published : June 30, 2021

Park GiCheol 1 SeongHun-Lee 1 Park Jaehwa ORD ID 1

1중앙대학교

Accredited

ABSTRACT

Mastitis in cows is a major factor that hinders dairy productivity of farms, and many attempts have been made to solve it. However, research on mastitis has been limited to diagnosis rather than prediction, and even this is mostly using a single sensor. In this study, a predictive model was developed using multivariate data including biometric data and environmental data. The data used for the analysis were collected from robot milking machines and sensors installed in farmhouses in Chungcheongnam-do, South Korea. The recurrent neural network model using three weeks of data predicts whether or not mastitis is diagnosed the next day. As a result, mastitis was predicted with an accuracy of 82.9%. The superiority of the model was confirmed by comparing the performance of various data collection periods and various models

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