一个随机森林的实现源码，非常实用，可以下载-A the random forest realization source very practical and can be downloaded

通过各种不同的算法实现室内高精度定位，比如说KNN，随机森林，SVM，等等。(Indoor high-precision positioning is achieved by various algorithms, such as KNN, random forest, SVM, and so on.)