A method for analyzing the mental state of a user through sentence analysis, according to an embodiment of the present invention, is executed in a server for analyzing the mental state of a user through sentence analysis and comprises the steps of: parsing a sentence input by the user, and thereby generating a parsed element; executing sentence structure analysis of the sentence input by the user, and thereby extracting a sentence structure analysis element for the remainder of the sentence other than a predetermined dictionary phrase; displaying user tendency information on a tendency graph composed of a plurality of tendency domains, the user tendency information being generated through a combination of the parsed element and the sentence structure analysis element; analyzing the frequency with which the user tendency information is disposed in each of the domains, and determining one of the plurality of tendency domains as the user tendency domain according to said frequency; and extracting, from tendency domain-specific response information, response information corresponding to the user tendency domain, and providing the extracted response information.
METHOD FOR ANALYZING MENTAL STATE OF USER THROUGH SENTENCE ANALYSIS, AND SERVER FOR EXECUTING SAME