An Improved Decision Tree Algorithm Based on Database Query
Guoliang Zhang · Modern Computer · 2012
Proposes an improvement to the core section of ID3 based on the inherent ID3 algorithm.Using the embedded SQL,it directly queries the database and then processes received data,then finally acquires a decision table of classification.It is proved that with the improved ID3 combining the high efficiency of SQL and the flexibility of C language,can achieve the highly efficient and seamless classification of large data,and also greatly improve the processing efficiency.