Changeset: 87f3446f4b6c for MonetDB
URL: http://dev.monetdb.org/hg/MonetDB?cmd=changeset;node=87f3446f4b6c
Modified Files:
monetdb5/extras/rdf/rdfschema.c
Branch: rdf
Log Message:
Compute precision after filtering
diffs (58 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
@@ -8973,8 +8973,8 @@ void computeMetricsQ(CSset *freqCSset){
CS cs;
int totalCov = 0;
float totalPrecision = 0.0;
- int overalFill = 0;
- int overalMaxFill = 0;
+ long overalFill = 0;
+ long overalMaxFill = 0;
float Q = 0.0;
int i;
@@ -8997,13 +8997,15 @@ void computeMetricsQ(CSset *freqCSset){
totalPrecision += fillRatio[tblIdx];
overalFill += cs.numFill;
overalMaxFill += cs.numProp * cs.support;
+
+ if ((cs.numProp * cs.support) > 1000000)
printf("FreqCS %d has %d prop and support %d (Fill Ratio %f
)\n",i,cs.numProp,cs.support,fillRatio[tblIdx]);
Q += weight[tblIdx];
}
}
printf("Performance metric Q = (weighting %f)/(totalCov %d * numTbl %d)
\n", Q,totalCov, curNumMergeCS);
printf("Average precision = %f\n",(float)totalPrecision/curNumMergeCS);
- printf("Overall precision = %f\n", (float) overalFill/overalMaxFill);
+ printf("Overall precision = %f (overfill %ld / overalMaxFill %ld)\n",
(float) overalFill/overalMaxFill, overalFill, overalMaxFill);
//printf("Average precision = %f\n",(float)totalPrecision/totalCov);
Q = Q/((float)totalCov * curNumMergeCS);
@@ -9044,6 +9046,10 @@ void computeMetricsQForRefinedTable(CSse
char filename[100];
#endif
+ float totalPrecision = 0.0;
+ long overalFill = 0;
+ long overalMaxFill = 0;
+
fillRatio = (float*)malloc(sizeof(float) * numTables);
refRatio = (float*)malloc(sizeof(float) * numTables);
weight = (float*)malloc(sizeof(float) * numTables);
@@ -9171,9 +9177,15 @@ void computeMetricsQForRefinedTable(CSse
weight[i] = (float) cs.coverage * ( fillRatio[i] +
refRatio[i]);
totalCov += cs.coverage;
+ totalPrecision += fillRatio[i];
+ overalFill += numRefinedFills[i];
+ overalMaxFill += tmpNumFreqProps * numRefinedSupport[i];
+
Q += weight[i];
}
printf("Refined Table: Performance metric Q = (weighting %f)/(totalCov
%d * numTbl %d) \n", Q,totalCov, numTables);
+ printf("Average precision = %f\n",(float)totalPrecision/numTables);
+ printf("Overall precision = %f (overfill %ld / overalMaxFill %ld)\n",
(float) overalFill/overalMaxFill, overalFill, overalMaxFill);
Q = Q/((float)totalCov * numTables);
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