Provided is a method of generating a book database for reading evaluation of a user, a method of determining a type of a user utterance using a book database, and a method of generating a conversation sentence using a book database, the method of generating a book database for reading evaluation of a user including the steps of: dividing the entire text included in the received book data into units of sentences; assigning the sentences with sentence identifiers (IDs); assigning the words with word IDs; generating and storing a table in which the word ID and the sentence ID match with each other, the table referred to as a word-sentence matching table; and calculating a weight of each of the words using the number of the sentences including the word and storing the weights of the respective words.
METHOD OF GENERATING BOOK DATABASE FOR READING EVALUATION