Development of Breeding Management Support System Using Neural Network

利用神经网络开发养殖管理支持系统

• 批准号: 07806033
• 负责人: SATAKE Takaaki
• 金额: $ 0.26万
• 依托单位: University of Tsukuba
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 1995
• 资助国家: 日本
• 起止时间: 1995 至 1997
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-07806033/
• 关键词: Breeding Management; Bred Swine; Growth Prediction; Finish Daily Age; Neural Network Model; Linear Multiple Regression Model; ニューラルネットワークモデル; 生長予測

In order to obtain basic information for the construction of a livestock management support system using neural network, a simulation of growth prediction of bred swine was conducted using 3 layred back-propagation network. In addition to this, a simulation of growth prediction using linear multiple regression model was also carried out to compare with the result of the simulation using neural network model.As a first step of the study, seven growth prediction factors such as genealogy, sex, birth weight, intake of digestive energy, average house temperature and others were selected, and the simulation of growth prediction using neural network was carried out by changing the number of hidden units and learning cycles of the network.As the results of these simulations, the percentage of apparent prediction level of neural network model was about 1-11% higher than that of linear multiple regression model, and it was clarified that the use of neural network was effective for growth prediction of swine.

为了获得利用神经网络构建畜牧业管理支持系统的基础信息，采用3层BP网络对种猪生长进行了模拟预测。此外，还利用多元线性回归模型进行了生长预测的模拟，并与神经网络模型的模拟结果进行了比较，作为研究的第一步，选择了家系、性别、出生体重、消化能摄入量、平均室温等7个生长预测因子，并通过改变网络的隐层单元数和学习周期，进行了神经网络生长预测的仿真，仿真结果表明，神经网络模型的表观预测水平百分比比多元线性回归模型高1-11%，说明神经网络用于猪的生长预测是有效的。

项目成果

関口昌志: "ARLNN:自己回帰モデルをリンクに持つ多層ニューラルネットワーク" 電子情報通信学会技術報告. NC95-65. 1-8 (1995)

Masashi Sekiguchi：“ARLNN：以自回归模型为链接的多层神经网络”IEICE 技术报告 1-8 (1995)。

佐竹 隆顕: "家畜・家禽飼養管理システム" 特許広報. 特広平7-102057. 81-89 (1995)

Takaaki Satake：“牲畜/家禽饲养管理系统”专利出版物Hei 7-102057（1995）。

T.Satake: "Livestock Breeding Management System" Japanese Patent. BH7-102057. 81-89 (1995)

T.Satake：“牲畜饲养管理系统”日本专利。