| HITS-based
expert finding |
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| n | Campbell et
al. did exactly this (03) |
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| ˇ | 1. Retrieve all
emails from group on subject |
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| using keywords
search (e.g., “digital libraries”) |
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| ˇ | 2. Run HITS on
this set of emails to find |
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| authorities |
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| ˇ | 3. Assess
correlation with human judgment and |
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| compare vs.
standard tf ranking approach |
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| n | Limitation: |
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| ˇ | Need access to
emails |
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| ˇ | Email data needs
to be classified to filter noise |
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