Application of ID3 Algorithm in Teaching Quality Evaluation
Hongliang Yao · Computer Technology and Development · 2011
Decision tree algorithm is a classical data mining classification algorithm,it's one of inductive learning based on instances.And it can be used for classification and prediction tasks.First,introduces the definition as well as the main technologies of data mining.Then,it describes the ID3 algorithm in details,and optimizes the ID3 algorithm.The basic ideas and implementation methods of ID3 algorithm is discussed.A kind of date mining algorithm ID3 has been used in the processing of the teaching quality evaluation date,and some rules are established.Meanwhile,advices on how to improve the defects are put forward.Evaluation of teaching quality is a very important part of teaching process,this decision information for the teaching manager to improve the quality of teaching,so as to continuously improve the quality of education.