福建省邮电规划设计院有限公司
纸质出版:2014
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[1]钟坛旺,林昭语.LIBSVM回归算法在话务预测中的应用[J].电信工程技术与标准化,2014,27(09):80-83.
钟坛旺, 林昭语. Application of LIBSVM regression algorithm in traffic prediction[J]. 2014, 27(9): 80-83.
[1]钟坛旺,林昭语.LIBSVM回归算法在话务预测中的应用[J].电信工程技术与标准化,2014,27(09):80-83. DOI: 10.13992/j.cnki.tetas.2014.09.017.
钟坛旺, 林昭语. Application of LIBSVM regression algorithm in traffic prediction[J]. 2014, 27(9): 80-83. DOI: 10.13992/j.cnki.tetas.2014.09.017.
话务量预测在工程规划建设中有重要的意义
但常用的预测方法总体准确率不高
而LIBSVM算法在解决回归问题上表现出优良的性能。本文以H市连续587天早忙时话务量样本作为LIBSVM模型训练
之后用60个样本点作为测试数据
验证LIBSVM模型的预测性能
并对结果进行均方误差和平均相对误差的指标评价分析。
Traffic prediction has an important significance in the project
overall accuracy is not high by some common methods
but the LIBSVM algorithm shows good performance quality in solving the regression problems. This paper takes the samples as LIBSVM model training
basing on the early busy traffi c of H city for 587 consecutive days
and verify the predicted performance of LIBSVM model by testing data for following 60 samples. Finally
analyzes the results by the methods of evaluation error and average relative error.
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