Expanding the Scope of the ATIS Task: The ATIS-3 Corpus
Expanding the Scope of the ATIS Task: The ATIS-3 Corpus
复制标题
DOI：
10.3115/1075812.1075823
复制
发表时间：
1994-03
期刊：
影响因子：
--
通讯作者：
D. Dahl;M. Bates;Michael Brown;W. Fisher;Kate Hunicke-Smith;D. S. Pallett;Christine Pao;Alexander I. Rudnicky;Elizabeth Shriberg
中科院分区：
文献类型：
--
作者：
D. Dahl;M. Bates;Michael Brown;W. Fisher;Kate Hunicke-Smith;D. S. Pallett;Christine Pao;Alexander I. Rudnicky;Elizabeth Shriberg
航空旅行信息系统（ATIS）领域是ARPA口语系统开发人员的共同评估任务。为了支持这项任务，多站点ATIS数据收集工作组（MADCOW）协调数据收集活动。本文介绍了MADCOW最近的活动。特别是，本文介绍了迁移的ATIS任务，一个更丰富的关系数据库和开发语料库（ATIS-3），并介绍了ATIS-3语料库。扩展后的数据库包括美国和加拿大46个城市和23，457次航班的信息，于1992年秋季发布，此后不久开始为ATIS-3语料库收集数据。ATIS-3语料库现在由总共8297个已发布的训练话语和3211个保留用于测试的话语组成，这些话语在BBN，CMU，MIT，NIST和SRI收集。已经用来自数据库的正确信息注释了2906个训练话语。本文详细介绍了ATIS-3语料库，包括按类型（例如，上下文无关，上下文相关，和不可评估）和在不同的网站收集的数据的变化的数据的细分。本文还介绍了ATIS-3数据库。最后，我们讨论了未来的数据收集和评估计划。
The Air Travel Information System (ATIS) domain serves as the common evaluation task for ARPA spoken language system developers. To support this task, the Multi-Site ATIS Data COllection Working group (MADCOW) coordinates data collection activities. This paper describes recent MADCOW activities. In particular, this paper describes the migration of the ATIS task to a richer relational database and development corpus (ATIS-3) and describes the ATIS-3 corpus. The expanded database, which includes information on 46 US and Canadian cities and 23,457 flights, was released in the fall of 1992, and data collection for the ATIS-3 corpus began shortly thereafter. The ATIS-3 corpus now consists of a total of 8297 released training utterances and 3211 utterances reserved for testing, collected at BBN, CMU, MIT, NIST and SRI. 2906 of the training utterances have been annotated with the correct information from the database. This paper describes the ATIS-3 corpus in detail, including breakdowns of data by type (e.g. context-independent, context-dependent, and unevaluable)and variations in the data collected at different sites. This paper also includes a description of the ATIS-3 database. Finally, we discuss future data collection and evaluation plans.