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Jean-Francois Dockes 2012-08-24 15:39:16 +02:00
parent 0b981fec9d
commit 35f7e678cd

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* unique term indexing a document, and the list of expansions is stored
* as the document data record. It would probably be possible to store
* the expansions as the document term list instead (using a prefix to
* distinguish the stem term).
* distinguish the stem term). I tried this (chert, 08-2012) and the stem
* db creation is very slightly slower than with the record approach, and
* the result is 50% bigger.
*
* Another possible approach would be to update the stem map as we index.
* This would probably be be less efficient for a full index pass because