C4.5 DT algorithm
no vote
Application background C4.5 algorithm and other classification algorithms such as statistical methods, neural network and so on have the following advantages: the classification rules are easy to understand, the accuracy rate is higher. The disadvantage is that in the process of constructing a tree, it is necessary to scan and sort the data set for many times, which leads to the low efficiency of the algorithm. In addition, C4.5 is only suitable to reside in memory data set, when the training set to accommodate memory program can not run.