c4.5决策树批量预测代码，将GetData函数中fallDetect.cases改成想要预测的预测集的名字，在linux下用gcc编译，将main函数中的fallDetect.tree改成你自己的决策树模型的名字，使用前必须在同一目录下放有使用c4.5训练出来的决策树-c4.5 decision tree batch prediction code, the name changed to GetData function fallDetect.cases want to predict the prediction set, in linux gcc compiler, the main function of fallDetect.tree into your own decision tree model name, you must have the use of decentralized decision tree c4.5 trained in the same directory before using