Chat dialogue collection and dialogue breakdown annotation in the dialogue task of Project Next NLP

Abstract

Project Next NLP is a project to perform error analyses in the eld of natural language processing. In the dialogue task of the project, we are focusing on the error analysis of dialogue systems. This paper describes the ongoing effort of the dialogue task, including how the participants of the task collected chat dialogues by talking to the dialogue system based on NTT Docomo's chat API and how dialogue breakdowns are annotated for error analysis.