Method for Recommending Emoticon and User Device for Recommending Emoticon

摘要

A user terminal recommending an emoticon recommendation method and an emoticon is disclosed. The disclosed emoticon recommendation method includes: generating a hash value of text input from a user using a hash function; Generating a text signature of a bit string of K (where K is a natural number) bit string using the hash value according to a predetermined rule; And displaying at least one emoticon selected from the emoticon sets according to the similarity of the text signatures and the emoticon signatures.