SIMILAR TEXT EXTRACTION DEVICE, AUTOMATIC RESPONSE SYSTEM, SIMILAR TEXT EXTRACTION METHOD, AND PROGRAM

摘要

To simply and easily extract a text group with high similarity.SOLUTION: A similar text extraction device comprises: a word vector generation part performing word division on each text and generating word vectors, for each of a plurality of target texts; a sentence vector generation part generating sentence vectors indicating features of the target texts based on the word vectors generated by the word vector generation part; and an extraction part extracting the target texts similar to one another from the plurality of target texts based on the sentence vectors generated by the sentence vector generation part.SELECTED DRAWING: Figure 1