Chinese question classification based on mining association rules

In this paper, a method of Chinese question classification based on the mining association rules is proposed. Words and Bi-gram are extracted from question as classific features. The method can mine the association rules between the type of the question and its classific features, to construct an association rules - based database. At last the type of the question is marked by choosing the type which the most association rules define. Experimental results show that the proposed method is feasible and can achieve good performance.