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<Paper uid="P03-2035">
  <Title>Deverbal Compound Noun Analysis Based on Lexical Conceptual Structure</Title>
  <Section position="8" start_page="4" end_page="4" type="evalu">
    <SectionTitle>
6 Experiments and Evaluations
</SectionTitle>
    <Paragraph position="0"> We applied the method to 1223 two-constituent compound nouns with deverbal heads in Japanese.</Paragraph>
    <Paragraph position="1"> 809 of them are taken from a dictionary of technical terms (Aiso, 1993), and 414 from news articles in a newspaper. We also applied the method to 200 compound nouns of technical terms (Aiso, 1993) in English. They are extracted randomly.</Paragraph>
    <Paragraph position="2"> According to the manual evaluation of the experiment, 99.3% (1215/ 1223) of the results were correct in Japanese, and 97% (194/200) in English. The performance is very high. Table 2 shows the details of how the rules are applied to disambiguating the relations between constituents in the deverbal compounds. These results indicate that our set of LCS and categorization of modifiers has the enough to disambiguate the relationships we assumed.</Paragraph>
    <Paragraph position="3">  verbal heads,and statistics of the correct analysis role mod. cat. TLCS Jap.(%) Eng. (%)  role mod. cat. TLCS Jap.(%) Eng.(%) int. argu. +ACC 8, 9 74 (14.9) 15 (18.3)</Paragraph>
  </Section>
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