Fisher线性判别对电缆故障的判别

Cable Fault Discriminant with Fisher Linear Discriminant

针对运用传统的判别方法对电缆故障进行分类时,易出现判别结果不确定等问题,应用Fisher线性判别对电缆故障类别进行了判别。该方法应用基于Fisher对两类已知样本的判别的方法,构造出了一种对未知样本判别的优化方法,并进行了详细的推导。实验表明,该方法有效地解决了对未知样本寻找最优解,并判定判别分离程度的实际问题。

When using the traditional discriminant methods for cable fault classification, the result tends to be uncertain. This paper uses Fisher linear discriminant for cable fault discriminant. Based on Fisher discriminant to two kinds of known samples, this method established an optimizing method of unknown samples and carried out detailed derivation. Experiments show that this method can seek optimal solution for unknown sample and judge the degree of separation.