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sachems
2011 Apr 01
0
Applying the Google Summer code
...eriments
and participated several projects about search engines.
I want to take part in the suggested project "weighting schemes". It is a
good chance for me to contribute to open source community and add my idea to
Xapian.
Besides DfR, I would like to add two more interesting weighting sachems:
term proximity and document structure information.
The term proximity suggest that if the document in which the query terms
appear close to each other should have higher relevance score. Some research
work already prove this idea.
The document structure information is: we distinguish different pa...