Changeset: 57ffe2bf4c3b for MonetDB
URL: http://dev.monetdb.org/hg/MonetDB?cmd=changeset;node=57ffe2bf4c3b
Modified Files:
monetdb5/extras/rdf/rdfschema.c
monetdb5/extras/rdf/rdfschema.h
Branch: rdf
Log Message:
Increase dimension factor
diffs (45 lines):
diff --git a/monetdb5/extras/rdf/rdfschema.c b/monetdb5/extras/rdf/rdfschema.c
--- a/monetdb5/extras/rdf/rdfschema.c
+++ b/monetdb5/extras/rdf/rdfschema.c
@@ -3603,7 +3603,7 @@ void generatecsRelSum(CSrel csRel, int f
freq = freqCSset->items[csRel.origFreqIdx].support;
referredFreqId = csRel.lstRefFreqIdx[i];
freqOfReferredCS = freqCSset->items[referredFreqId].support;
- if (freq > MIN_FROMTABLE_SIZE_S5 && (((float)freq *
INFREQ_TYPE_THRESHOLD) < csRel.lstCnt[i]))
+ if (freq > MIN_FROMTABLE_SIZE_S5 && (((float)freq *
INFREQ_TYPE_THRESHOLD) < csRel.lstCnt[i])
&& freqOfReferredCS < csRel.lstCnt[i] *
MIN_TO_PERCETAGE_S5){
p = csRel.lstPropId[i];
diff --git a/monetdb5/extras/rdf/rdfschema.h b/monetdb5/extras/rdf/rdfschema.h
--- a/monetdb5/extras/rdf/rdfschema.h
+++ b/monetdb5/extras/rdf/rdfschema.h
@@ -142,7 +142,7 @@ typedef struct PropStat {
//#define IR_DIMENSION_THRESHOLD_PERCENTAGE 0.02 // Score of indirect
references that the CS can be considered as a dimension CS
//
IR_DIMENSION_THRESHOLD_PERCENTAGE * totalFrequency
// Number of IR
references should be several times larger than the CS frequency
-#define IR_DIMENSION_FACTOR 100 //A table is a dimension table
if the # of references to it is an order of magnitude (IR_DIMENSION_FACTOR)
compared to # of its tuples
+#define IR_DIMENSION_FACTOR 1000 //A table is a dimension table
if the # of references to it is an order of magnitude (IR_DIMENSION_FACTOR)
compared to # of its tuples
//
#define MAX_ITERATION_NO 6 //Max number of iteration run
@@ -222,20 +222,6 @@ typedef struct SubCS {
char isdefault;
} SubCS;
-/*
-typedef struct mergeCS { // CS formed by merging CS id1 and CS id2
- oid* lstConsistsOf;
- int numConsistsOf;
- oid* lstProp;
- int numProp;
- int support;
- int coverage;
- char isRemove;
-
-} mergeCS;
-
-*/
-
#define INIT_NUM_SUBCS 4
typedef struct SubCSSet{
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