机构地区: 华南农业大学工程学院
出 处: 《华南农业大学学报》 2006年第3期108-110,共3页
摘 要: 用概率神经网络的方法,以广东省土地资源为对象进行了土地资源评价的研究,并与BP网络的评价结果作了比较.结果表明,用概率神经网络进行评价的结果比BP网络的评价结果更加准确,更加切合实际情况,一定程度上避免了人为因素的干扰,提高了土地资源评价的准确性. A method of probabilistic neural network (PNN) was used to evaluate Guangdong Province land resource. The obtained results of PNN were compared with those of BP neural networks ( BPNN), indicating that the PNN method is more accurate than the BPNN, with less influence of human factors and improved validity.
领 域: [自动化与计算机技术] [自动化与计算机技术]