法语问题生成:整理解析器和改写问题

Q1 Arts and Humanities

Dialogue and Discourse Pub Date : 2012-03-17 DOI:10.5087/DAD.2012.203

D. Bernhard, Louis De Viron, Véronique Moriceau, Xavier Tannier

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引用次数: 20

摘要

本文描述了一个法语问题生成系统。陈述句到疑问句的转换依赖于两种不同的语法解析器和命名实体识别工具。这使得进一步多样化所产生的问题成为可能，并可能减轻分析工具固有的问题。该系统还根据问题词的变化、不同粒度的答案和动作动词的名词化来生成问题的重新表述。我们评估了从两个不同的语料库中提取的句子生成的问题:一个是用于CLEF问答评估活动的报纸文章语料库，另一个是简化的在线百科全书文章语料库。评估表明，该系统能够生成大多数良好和中等质量的问题。我们还使用问答系统的问题分析模块对问题生成系统进行了初步评价。

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Question Generation for French: Collating Parsers and Paraphrasing Questions

This article describes a question generation system for French. The transformation of declarative sentences into questions relies on two different syntactic parsers and named entity recognition tools. This makes it possible to further diversify the questions generated and to possibly alleviate the problems inherent to the analysis tools. The system also generates reformulations for the questions based on variations in the question words, inducing answers with different granularities, and nominalisations of action verbs. We evaluate the questions generated for sentences extracted from two different corpora: a corpus of newspaper articles used for the CLEF Question Answering evaluation campaign and a corpus of simplified online encyclopedia articles. The evaluation shows that the system is able to generate a majority of good and medium quality questions. We also present an original evaluation of the question generation system using the question analysis module of a question answering system.

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来源期刊

Dialogue and Discourse Arts and Humanities-Language and Linguistics

CiteScore

1.90

自引率

0.00%

发文量

审稿时长

12 weeks

期刊介绍： D&D seeks previously unpublished, high quality articles on the analysis of discourse and dialogue that contain -experimental and/or theoretical studies related to the construction, representation, and maintenance of (linguistic) context -linguistic analysis of phenomena characteristic of discourse and/or dialogue (including, but not limited to: reference and anaphora, presupposition and accommodation, topicality and salience, implicature, ---discourse structure and rhetorical relations, discourse markers and particles, the semantics and -pragmatics of dialogue acts, questions, imperatives, non-sentential utterances, intonation, and meta--communicative phenomena such as repair and grounding) -experimental and/or theoretical studies of agents'' information states and their dynamics in conversational interaction -new analytical frameworks that advance theoretical studies of discourse and dialogue -research on systems performing coreference resolution, discourse structure parsing, event and temporal -structure, and reference resolution in multimodal communication -experimental and/or theoretical results yielding new insight into non-linguistic interaction in -communication -work on natural language understanding (including spoken language understanding), dialogue management, -reasoning, and natural language generation (including text-to-speech) in dialogue systems -work related to the design and engineering of dialogue systems (including, but not limited to: -evaluation, usability design and testing, rapid application deployment, embodied agents, affect detection, -mixed-initiative, adaptation, and user modeling). -extremely well-written surveys of existing work. Highest priority is given to research reports that are specifically written for a multidisciplinary audience. The audience is primarily researchers on discourse and dialogue and its associated fields, including computer scientists, linguists, psychologists, philosophers, roboticists, sociologists.