Analyzing the Performance of Messange Understanding Systems
نویسندگان
چکیده
In this paper we describe a method of classifying facts (information) into categories or levels; where each level signiies a diierent degree of diiculty of extracting the fact from a piece of text containing it. We use this method to analyze the performances of three MUC systems (BBN, NYU, and SRI) based on their ability to extract a set of standard facts (at diierent levels) from two diierent MUC domains. This analysis is then extended to analyze the role of coreferencing in the performance of message understanding systems.
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عنوان ژورنال:
- IJCLCLP
دوره 3 شماره
صفحات -
تاریخ انتشار 1998