中文说明：
算法思想是：
1） 根据果蝇优化算法得到极速学习机隐层神经元的数目；
2） 依据得到的隐层神经元数目和极限学习机的方法对训练样本和测试样本进行训练学习。
只要打开fruitfly_elm.m文件运行即可，可以换数据集
English Description：
The idea of the algorithm is as follows: 1) According to the Drosophila optimization algorithm, the number of hidden layer neurons is obtained; 2) According to the number of hidden neurons and the method of extreme learning machine, the training samples and test samples are trained and learned. Just turn on fruitfly_ Elm. M file can run, can change the data set