Apparatus and Method for restoring Conversation Segment Sentences

摘要

An exemplary embodiment of the present invention relates to an apparatus and method for restoring a sentence in a state in which intention analysis is possible by using a preceding sentence in which intention analysis is possible in a subsequent sentence, which is a segmental sentence in which a verb is omitted, in a continuous dialogue sentence, The apparatus includes: a sentence separation unit for separating continuous dialogue sentences into sentence units; a natural language processing unit for performing morpheme analysis and entity name recognition on the separated sentences; a sentence type classification unit for classifying the separated sentence into a preceding sentence including a verb and a subsequent sentence in which a verb is omitted; a buffering unit for buffering by assigning a position index according to a word order to the classified preceding sentence; Analysis of the similarity between the entity name of the subsequent sentence and the entity name of the antecedent sentence based on the frequency of the entity names of the classified follow-up sentence appearing in the classified antecedent sentence, and the probability that the entity name of the classified follow-up sentence appears in the classified antecedent sentence a similarity analysis unit for and a segmented sentence restoration unit for replacing the corresponding word in the preceding sentence having the analyzed similarity greater than or equal to a preset reference value with the corresponding word in the subsequent sentence.