摘要： 在空气质量评定中采集信息有模糊性,该文提出了基于贴近度和择近原则的间接识别方法。实验结果表明,该法的评价结果更符合客观实际,从而拓宽了模糊模式识别的应用范围。

关键词: 模糊模式识别, 贴近度, 择近原则

Abstract: Because of the fuzzy quality when collecting information in air quality monitors, this paper proposes the indirect discern method on the basis of similarity and select the principle of nearing, and compares it with rough set method. The result of experiment shows this method is more objective, and correspond to reality. Thus it widens the application of fuzzy pattern recognition.

中图分类号: 

• TP391.4