<?xml version="1.0" standalone="yes"?>
<Paper uid="W03-0210">
  <Title>A Hybrid Text Classi cation Approach for Analysis of Student Essays</Title>
  <Section position="8" start_page="0" end_page="0" type="ackno">
    <SectionTitle>
7 Acknowledgments
</SectionTitle>
    <Paragraph position="0"> This research was supported by the Of ce of Naval Research, Cognitive Science Division under grant number N00014-0-1-0600 and by NSF grant number 9720359 to CIRCLE, Center for Interdisciplinary Research on Constructive Learning Environments at the University of Pittsburgh and Carnegie Mellon University.</Paragraph>
  </Section>
class="xml-element"></Paper>