Example-based spoken dialogue system using WOZ system log

摘要

This paper proposes a new framework of spoken dialogue system that is based on the examples of dialogue between human and Wizard-of-OZ (WOZ) system. Along with modeling of information retrieval dialogue, a system for shop information retrieval in a driving car has been designed. The system refers to the dialogue examples to find an example that is suitable to generate a query or a reply. And the authors have collected a large-scale dialogue data using a WOZ system. Using the WOZ system for collecting dialogue examples, it becomes efficient to collect dialogue examples.