APPARATUS PROVIDING UNIFIED TOURISM INFORMATION BASED ON A VOICE USER INTERFACE

摘要

The present invention relates to an integrated tourism information providing device based on a voice user interface, and the integrated tourism information providing device according to the present invention evaluates the performance of a speech recognition function by measuring the word error rate in speech recognition, articulation of speech synthesis, and user satisfaction as well as comprehensively provides guidance on tour routes and adjacent tourist attractions as part of the coupling between the tourism sector and the ICT sector. According to the present invention, the mean word error rate can be reduced significantly, the mean accuracy in identifying pronunciations can be improved comparably, and useful information can be provided for a user based on a user satisfaction survey. [Reference numerals] (121) Geography database;(AA) Client;(BB) Network;(CC) Server;(DD) Tourist Attraction database