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Overview of the Fourth Message Understanding Evaluation and Conference
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In: DTIC AND NTIS (1992)
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Abstract:
The Fourth Message Understanding Conference (MUC-4) is the latest in a series of conferences that concern the evaluation of natural language processing (NLP) systems. These conferences have reported on progress being made both in the development of systems capable of analyzing relatively short English texts and in the definition of a rigorous performance evaluation methodology. MUC-4 was preceded by a period of intensive system development by each of the participating organizations and blind testing using materials prepared by NRaD and SAIC that are described in this paper, other papers in this volume, and the MUC-3 proceedings. The overall objective of the evaluations is to advance our understanding of the merits of current text analysis techniques, as applied to the performance of a realistic information extraction task. As a task, information extraction requires 'understanding' of the texts, but it presents a more limited challenge than would a task requiring production of an in-depth representation of the contents of complete texts. The inputs to the analysis/ extraction process consist of naturally-occurring newswire texts that were obtained in electronic form. The outputs of the process are a set of templates or semantic frames resembling the contents of a partially formatted database. ; Availability: Pub. in Proceedings of the Fourth Message Understanding Conference, p3-21, Jun 1992.
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Keyword:
*MESSAGE PROCESSING; *NATURAL LANGUAGE; *TEXT PROCESSING; Linguistics; PE62301E; REPRINTS; SYMPOSIA; TEST AND EVALUATION; WUDN309111
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URL: http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=ADA265048 http://www.dtic.mil/docs/citations/ADA265048
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Overview of the Third Message Understanding Evaluation and Conference
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In: DTIC (1991)
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Plans for a Task-Oriented Evaluation of Natural Language Understanding Systems
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In: DTIC (1989)
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