Applications of livestock monitoring devices and machine learning algorithms in animal production and reproduction: an overview

Autor(es)

Curti, Paula de Freitas ; Selli, Alana ; Pinto, Diogenes Lodi ; Merlos-Ruiz, Alexandre ; Balieiro, Julio Cesar de Carvalho ; Ventura, Ricardo Vieira

• Tipo de documento: Artigo Científico
• Fonte: ANIMAL REPRODUCTION; v. 20, n. 2, p. 14-pg., 2023-01-01.

Resumo

Some sectors of animal production and reproduction have shown great technological advances due to the development of research areas such as Precision Livestock Farming (PLF). PLF is an innovative approach that allows animals to be monitored, through the adoption of cutting-edge technologies that continuously collect real-time data by combining the use of sensors with advanced algorithms to provide decision tools for farmers. Artificial Intelligence (AI) is a field that merges computer science and large datasets to create expert systems that are able to generate predictions and classifications similarly to human intelligence. In a simplified manner, Machine Learning (ML) is a branch of AI, and can be considered as a broader field that encompasses Deep Learning (DL, a Neural Network formed by at least three layers), generating a hierarchy of subsets formed by AI, ML and DL, respectively. Both ML and DL provide innovative methods for analyzing data, especially beneficial for large datasets commonly found in livestock-related activities. These approaches enable the extraction of valuable insights to address issues related to behavior, health, reproduction, production, and the environment, facilitating informed decisionmaking. In order to create the referred technologies, studies generally go through five steps involving data processing: acquisition, transferring, storage, analysis and delivery of results. Although the data collection and analysis steps are usually thoroughly reported by the scientific community, a good execution of each step is essential to achieve good and credible results, which impacts the degree of acceptance of the proposed technologies in real life practical circumstances. In this context, the present work aims to describe an overview of the current implementations of ML/DL in livestock reproduction and production, as well to identify potential challenges and critical points in each of the five steps mentioned, which can affect results and application of AI techniques by farmers in practical situations. (AU)

• Processo FAPESP: 21/11156-8 - Impactos da inclusão de corridas de homozigosidade em processos de acasalamento dirigido em uma população simulada de bovinos de corte
• Beneficiário: Alana Selli
• Modalidade de apoio: Bolsas no Brasil - Mestrado
• Processo FAPESP: 21/03101-9 - COWADAPT: detecção de variantes genéticas associadas com a adaptação de bovinos a ambientes desafiadores utilizando um multi-assembly graph como referência
• Beneficiário: Ricardo Vieira Ventura
• Modalidade de apoio: Auxílio à Pesquisa - Temático
• Processo FAPESP: 16/19514-2 - Desenvolvimento de um banco de dados genômicos para a raça Nelore e criação de ferramentas computacionais objetivando a implementação de estudos em larga escala
• Beneficiário: Ricardo Vieira Ventura
• Modalidade de apoio: Auxílio à Pesquisa - Jovens Pesquisadores