Question-answering learning method and question-answering learning system using the same and computer program product thereof

Abstract

A question-answering learning method including the following steps is provided. Firstly, several classifiers are created according to Nlabeled sentences among N sentences. Then, at least one corresponding sentence type of each of the Nunlabeled sentences among the N sentences is determined by each classifier. Then, Nsentences are selected from the Nunlabeled sentences according to a degree of consistency of determined results of the classifiers, wherein the determined results of the Nsentences are determined by the classifiers and are inconsistent. Then, Nmutually complementary sentences are selected as to-be-labeled sentences from the Nsentences. Then, after the Nselected to-be-labeled sentences are labeled, several classifiers are re-created according to the Nlabeled sentences and the Nselected to-be-labeled sentences. Then, at least one of the previously created classifiers is added to the currently created classifiers to be members of the classifiers.