Development and Evaluation of Spoken Dialog Systems with One or Two Agents through Two Domains
نویسندگان
چکیده
Almost all current spoken dialog systems treat dialog as that where a single user talks to an agent. We, on the other hand, set out to investigate a multiparty dialog system that deals with two agents and a single user. We developed a three person (one user and two agents) and a two person (one user and one agent) dialog system to consider the same dialog task, that is, “Which do you prefer, udon or ramen (Japanese noodle or Chinese noodle)?” and compared them with respect to user behavior and satisfaction. According to the results of the experiments, the three person dialog system performed better in terms of lively conversation, and user can talk with the agents more like chatting.
منابع مشابه
Development and Evaluation of Spoken Dialog Systems with One or Two Agents
Almost all current spoken dialog systems treat dialog as that where a single user talks to an agent. We, on the other hand, set out to investigate a multiparty dialog system that deals with two agents and a single user. We developed a three person (one user and two agents) and a two person (one user and one agent) dialog system to consider the same dialog task, that is, “Which do you prefer, ud...
متن کاملSpoken Language Dialog System Development and Evaluation at LIMSI
The development of natural spoken language dialog systems requires expertise in multiple domains, including speech recognition, natural spoken language understanding and generation, dialog managment and speech synthesis. In this paper I report on our experience at LIMSI in the design, development and evaluation of spoken language dialog systems for information retrieval tasks. Drawing upon our ...
متن کاملSpeechEval – Evaluating Spoken Dialog Systems by User Simulation
In this paper, we introduce the SpeechEval system, a platform for the automatic evaluation of spoken dialog systems on the basis of learned user strategies. The increasing number of spoken dialog systems calls for efficient approaches for their development and testing. The goal of SpeechEval is the minimization of hand-crafted resources to maximize the portability of this evaluation environment...
متن کاملDesign and Data Collection for Spoken Polish Dialogs Database
Spoken corpora provide a critical resource for research, development and evaluation of spoken dialog systems. This paper describes the telephone spoken dialog corpus for Polish created by Polish-Japanese Institute of Information Technology team within the LUNA project (IST 033549). The main goal of this project is to create a robust natural spoken language understanding (SLU) toolkit, which can...
متن کاملDialogStudio: A workbench for data-driven spoken dialog system development and management
Recently, data-driven speech technologies have been widely used to build speech user interfaces. However, developing and managing data-driven spoken dialog systems are laborious and time consuming tasks. Spoken dialog systems have many components and their development and management involves numerous tasks such as preparing the corpus, training, testing and integrating each component for system...
متن کامل