arXivDaily arXiv每日学术速递 周一至周五更新
arXiv周末暂无论文更新,休息一下吧,周末愉快~~
arXiv 2103.01287cs.CL
收藏

DEUS:一种数据驱动的多轮对话用户满意度评估方法

DEUS: A Data-driven Approach to Estimate User Satisfaction in Multi-turn Dialogues

University of Amsterdam(阿姆斯特丹大学);Amazon Alexa AI(亚马逊Alexa人工智能);Microsoft Research(微软研究院)

Ziming Li, Dookun Park, Julia Kiseleva, Young-Bum Kim, Sungjin Lee

摘要:

数字助理正在经历快速增长,因为它们能够帮助用户完成日常任务,其中大多数对话都是多回合的。然而,评估多轮对话仍然具有挑战性,特别是在规模上。我们提出了一个上下文敏感的方法来估计回合水平的满意度考虑到各种类型的用户偏好的对话。用户和对话系统之间的交互成本使用预算消耗概念来制定。我们假设用户有一个基于任务复杂性形成的对话的初始交互预算,并且每个回合都有成本。当任务完成或预算已用尽时,用户退出对话。我们证明了我们的方法的有效性,通过大量的实验与模拟对话平台和真正的多轮对话。

英文摘要:

Digital assistants are experiencing rapid growth due to their ability to assist users with day-to-day tasks where most dialogues are happening multi-turn. However, evaluating multi-turn dialogues remains challenging, especially at scale. We suggest a context-sensitive method to estimate the turn-level satisfaction for dialogue considering various types of user preferences. The costs of interactions between users and dialogue systems are formulated using a budget consumption concept. We assume users have an initial interaction budget for a dialogue formed based on the task complexity and that each turn has a cost. When the task is completed, or the budget has been exhausted, users quit the dialogue. We demonstrate our method's effectiveness by extensive experimentation with a simulated dialogue platform and real multi-turn dialogues.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑