AUTOMATIC QUESTION ANSWERING METHOD AND DEVICE

The present disclosure relates to the technical field of artificial intelligence, and specifically provides an automatic question answering method and a device. The method comprises: constructing a semantic vector of an input question; determining semantic completeness of the input question according to the semantic vector; if the input question lacks semantic completeness, performing prediction by means of a semantic completion model, so as to obtain a word set omitted from the input question from a context database corresponding to the input question; and selecting, according to the input question lacking semantic completeness and the obtained omitted word set, reply information to the input question from a question and answer database. The invention predicts a word set omitted from an input question lacking semantic completeness by means of a deep learning method, and combines the predicted omitted word set and the input question to obtain reply information to the input question, thereby improving the flex