TIPSTER Information Extraction Evaluation: The MUC-7 Workshop
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چکیده
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منابع مشابه
TIPSTER/MUC-5 Information Extraction System Evaluation
Three information extraction system evaluations using Tipster data were conducted in the context of Phase 1 of the Tipster Text program. Interim evaluations were conducted in September, 1992, and February, 1993; the final evaluation was conducted in July, 1993. The final evaluation included not only the Tipster-supported inform~on extraction contractors but thirteen other participants as well. ...
متن کاملCRL/Brandeis: description of the Diderot system as used for MUC-5
This report describes the major developments over the last six months in completing th e Diderot information extraction system for the MUC-5 evaluation . Diderot is an information extraction system built at CRL and Brandeis University over th e past two years. It was produced as part of our efforts in the Tipster project . The same overall system architecture has been used for English and Japan...
متن کاملWritten Language System Evaluation
The final evaluation of the information extraction portion of phase one of the ARPA Tipster Text program was conducted in July, 1993. Participants in this evaluation included not only the Tipster-supported information extraction contractors but thirteen other sites as well. This evaluation was the topic of the Fifth Message Understanding Conference (MUC-5), which was held in August, 1993, and c...
متن کاملDescription of Lockheed Martin's NLToolset as Applied to MUC-7 (AATM7)
The NLToolset has been used to build a variety of information extraction applications, ranging from military message traffic to newswire accounts of corporate activity. AATM7 is an acronym for As Applied To MUC-7. AATM7 was not tailored specifically for MUC-7, but rather represents the NLToolset in a state of flux, as TIPSTER experimentation and the delivery of a real-world application were tak...
متن کاملComparing human and machine performance for natural language information extraction: results for English microelectronics from the MUC-5 evaluation
In evaluating the state of technology for extracting information from natural language text by machine, it i s valuable to compare the performance of machine extraction systems with that achieved by humans performing th e same task. The purpose of this paper is to present some results from a comparative study of human and machine performance for one of the information extraction tasks used in t...
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