Evaluating text understanding systems
HLT（1992）
摘要
The objectives of this project are to advance our understanding of the merits of current text analysis techniques, as applied to the performance of realistic text analysis tasks, and to achieve this understanding by means of a sound performance evaluation methodology. The performance data can be interpreted in light of information known about the text interpretation techniques for the various systems to yield qualitative insight into the relative validity of those techniques for the text analysis task. The data can also be used as a means for determining which research areas are most critical to the successful performance of the task.
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关键词
qualitative data,text interpretation technique,naval ocean systems center,current text analysis technique,text analysis task,english text analysis system,information extraction task,realistic text analysis task,text analysis technique,previous effort,successful performance,relative validity,sound performance evaluation methodology,performance benchmarks,performance data,research area,text understanding system,qualitative insight,information extraction,text analysis
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