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Updated: Apr 14, 2026

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使用机器学习来预测哺乳母猪的断奶性能,用于精准营养和智能养

Jiayi Su1, Xiangfeng Kong2, Wenliang Wang1

  • 1Key Laboratory of Hunan Province for the Products Quality Regulation of Livestock and Poultry, College of Animal Science and Technology, Hunan Agricultural University, Changsha 410128, China.

Animal nutrition (Zhongguo xu mu shou yi xue hui)
|June 9, 2025
PubMed
概括

精确养模型准确地预测了猪的断奶性能,提高了农场的可持续性和利能力. 确定的关键因素包括哺乳期和产后子体重,以优化猪产量.

关键词:
功能选择 功能选择哺乳母猪在哺乳期进行哺乳.机器学习 机器学习精确养 精确养 精确养断奶性能预测预测 断奶性能预测

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相关概念视频

Prediction Intervals01:03

Prediction Intervals

The interval estimate of any variable is known as the prediction interval. It helps decide if a point estimate is dependable.
However, the point estimate is most likely not the exact value of the population parameter, but close to it. After calculating point estimates, we construct interval estimates, called confidence intervals or prediction intervals. This prediction interval comprises a range of values unlike the point estimate and is a better predictor of the observed sample value, y. 
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