Abstract: A method of recommending a similar question includes receiving a question from a user, setting a search range for searching for a question similar to the received question, searching for at least one question similar to the received question within the set search range, and recommending the at least one searched question to the user.
Abstract: A method of recommending a similar question includes receiving a question from a user, setting a search range for searching for a question similar to the received question, searching for at least one question similar to the received question within the set search range, and recommending the at least one searched question to the user.