Update of /cvsroot/monetdb/pathfinder/modules/pftijah/tjc
In directory
sfp-cvsdas-1.v30.ch3.sourceforge.com:/tmp/cvs-serv2902/modules/pftijah/tjc
Modified Files:
Tag: XQFT
tjc_normalize_query.c
Log Message:
propagated changes of Sunday Feb 21 2010
from the development trunk to the XQFT branch
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
2010/02/21 - stmane: modules/pftijah/tjc/tjc_normalize_query.c,1.4
propagated changes of Friday Feb 19 2010 - Sunday Feb 21 2010
from the Feb2010 branch to the development trunk
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
2010/02/19 - hrode: modules/pftijah/tjc/tjc_normalize_query.c,1.2.6.2
the normalization rule1 disabled explicit AND semantics in the query
leaving it
to the retrieval model to find the best ranked results. however, people want
explicit AND queries to be handled as such.
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Index: tjc_normalize_query.c
===================================================================
RCS file:
/cvsroot/monetdb/pathfinder/modules/pftijah/tjc/tjc_normalize_query.c,v
retrieving revision 1.2.4.1
retrieving revision 1.2.4.2
diff -u -d -r1.2.4.1 -r1.2.4.2
--- tjc_normalize_query.c 18 Jan 2010 14:06:06 -0000 1.2.4.1
+++ tjc_normalize_query.c 21 Feb 2010 20:31:39 -0000 1.2.4.2
@@ -298,8 +298,9 @@
void normalize_query(tjc_config* tjc_c, TJptree_t *ptree)
{
- //rule 7 would change the semnatics for conjunctive retrieval models
- if (strcmp(tjc_c->irmodel, "LM") != 0)
- normalizeq1 (ptree);
+ //avoid this normalization step in all cases: people want to express
explicit AND semantics
+ /* if (strcmp(tjc_c->irmodel, "LM") != 0)
+ normalizeq1 (ptree); */
+ (void) tjc_c;
normalizeq2 (ptree);
}
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