摘要
介绍了基于BP神经网络的动力煤质量评价方法,阐述了基本原理和算法步骤。利用BP算法对训练样本进行学习,确定评价模型,进而利用训练好的网络对评价样本进行评价,并与模糊评判结果对比,得出了评价结果。
The paper deals with the method for evaluation of quality of power coal based on BP neural net and basic principle and calculation procedure are described in the paper. Training sample is learned by use of BP calculation method so as to determine an evaluation model and consequently the evaluation is carried on the sample by use of the well -trained network. The evaluation result is obtained through comparing it with the result from fuzzy assessment.
出处
《选煤技术》
CAS
北大核心
2006年第4期1-3,共3页
Coal Preparation Technology
关键词
神经网络
BP算法
质量评价
动力煤
neural net
BP calculation method
quality assessment
power coal
