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<Paper uid="W97-0809">
  <Title>The Use of Lexical Semantics in Information Extraction *</Title>
  <Section position="8" start_page="68" end_page="68" type="concl">
    <SectionTitle>
6 Conclusion and Future Work
</SectionTitle>
    <Paragraph position="0"> This paper describes a rule generalization approach by using Generalization Tree and WordNet for information extraction. The rule generalization makes the customization process easier. The Generalization Tree algorithm provides a way to make the system adaptable to the user's needs. The idea of first achieving the highest recall with low precision, then adjusting precision by user's needs has been successful. We are currently studying how to enhance the system performance by further refining the generalization approach.</Paragraph>
  </Section>
class="xml-element"></Paper>