<?xml version="1.0" standalone="yes"?>
<Paper uid="H90-1057">
  <Title>Representation Quality in Text Classification:</Title>
  <Section position="7" start_page="292" end_page="292" type="ackno">
    <SectionTitle>
Acknowledgements
</SectionTitle>
    <Paragraph position="0"> The work reported here is part of my dissertation work under the supervision of W. Bruce Croft, whose guidance has been invaluable. We thank Longman Group, Ltd. for making available to us the online version of the Longman Dictionary of Contemporary English. This research was supported by the NSF under grant IRI8814790, by AFOSR under grant AFOSR-90-0110, and by an NSF Graduate Fellowship. Anil Jain, Mike Sutherland, and Mel Janowicz provided advice on cluster analysis. The syntactic parser used was designed and built by John Brolio, who was also the principal designer of the syntactic grammar. Raj Das generated the hand-selected phrases for the CACM queries. Robert Krovetz and Howard Turtle made helpful comments on a draft of this paper.</Paragraph>
  </Section>
class="xml-element"></Paper>