摘要
家庭畜禽养殖场的标准化建设是现代畜牧业发展程度的重要标志,是提升畜禽标准化生产水平的有效途径。本文就其在生产实践中存在的问题进行了综述,结合家庭畜禽养殖场的实际,为家庭畜禽养殖场标准化建设提供理论依据。
For the problem of air quality level, the classification model of air quality level based on Huffman tree and SVM are constructed. Through data collection of air influence factors in October 2014, the probability is calculated and ordered ascending by the air quality category. Then according to the results of sorting, the Huffman tree is also constructed. And on the basis of Huffman tree, the support vector machine classifier model is established. Finally, the model is designed and simulated by MATLAB. The result shows that the new model improve the efficiency of classification, meanwhile, reduces the classification error rate. It provides a new idea and a perfect method for multi classification problem.
出处
《智能计算机与应用》
2016年第1期64-67,共4页
Intelligent Computer and Applications
关键词
家庭畜禽养殖场
标准化建设
问题
建议
huffman tree
support vector machine
multi classification
air quality index
