[Xapian-discuss] Similarity model for matching

[Emmanuel Eckard]

Greetings !

Is there any documentation about what similarity model (models ?) can be used 
with Xapian ? (Things like SMART, LSI, PLSI, etc.)

Also, are there any modules to natively read TERC collections and output 
result files as edible for TrecEval ? Everytime I ran on an occurrence of 
"TREC" was about a discussion about results found by TREC, but never of 
people using Xapian for TREC-related research...

Thank you very much in advance ! 
   -- Emmanuel Eckard