Changeset: ef6d72654574 for MonetDB
URL: http://dev.monetdb.org/hg/MonetDB?cmd=changeset;node=ef6d72654574
Modified Files:
monetdb5/extras/rdf/rdfschema.c
monetdb5/extras/rdf/rdfschema.h
Branch: rdf
Log Message:
Get the sample data before merging
diffs (truncated from 366 to 300 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
@@ -686,6 +686,12 @@ char isInfrequentProp(PropTypes pt, CS c
}
+static
+char isInfrequentSampleProp(CS freqCS, int propIdx){
+ if (freqCS.lstPropSupport[propIdx] * 100 < freqCS.support *
SAMPLE_FILTER_THRESHOLD) return 1;
+ else return 0;
+}
+
static
void genCSPropTypesColIdx(CSPropTypes* csPropTypes, int numMergedCS, CSset*
freqCSset){
int i, j, k;
@@ -1997,7 +2003,7 @@ str printmergeCSSet(CSset *freqCSset, in
static
-str printsubsetFromCSset(CSset *freqCSset, BAT* subsetIdxBat, int num, int*
mergeCSFreqCSMap, CSlabel *label){
+str printsubsetFromCSset(CSset *freqCSset, BAT* subsetIdxBat, int num, int*
mergeCSFreqCSMap, CSlabel *label, int sampleVersion){
int i,j;
FILE *fout;
@@ -2021,7 +2027,7 @@ str printsubsetFromCSset(CSset *freqCSse
strcpy(filename, "selectedSubset");
- sprintf(tmpStr, "%d", num);
+ sprintf(tmpStr, "%d_v%d", num, sampleVersion);
strcat(filename, tmpStr);
strcat(filename, ".txt");
@@ -4889,12 +4895,12 @@ void getTblName(char *name, oid nameId){
}
static
-str printSampleData(CSSample *csSample, CSset *freqCSset, BAT *mbat, int num){
+str printSampleData(CSSample *csSample, CSset *freqCSset, BAT *mbat, int num,
int sampleVersion){
int i,j, k;
FILE *fout, *fouttb, *foutis;
- char filename[100];
- char tmpStr[20];
+ char filename[100], filename2[100], filename3[100];
+ char tmpStr[20], tmpStr2[20], tmpStr3[20];
int ret;
str propStr;
@@ -4930,14 +4936,23 @@ str printSampleData(CSSample *csSample,
strcpy(filename, "sampleData");
- sprintf(tmpStr, "%d", num);
+ sprintf(tmpStr, "%d_v%d", num,sampleVersion);
strcat(filename, tmpStr);
strcat(filename, ".txt");
-
+ strcpy(filename2, "createSampleTable");
+ sprintf(tmpStr2, "%d_v%d", num,sampleVersion);
+ strcat(filename2, tmpStr2);
+ strcat(filename2, ".sh");
+
+ strcpy(filename3, "loadSampleToMonet");
+ sprintf(tmpStr3, "%d_v%d", num,sampleVersion);
+ strcat(filename3, tmpStr3);
+ strcat(filename3, ".sh");
+
fout = fopen(filename,"wt");
- fouttb = fopen("createSampleTable.sh","wt");
- foutis = fopen("loadSampleToMonet.sh","wt");
+ fouttb = fopen(filename2,"wt");
+ foutis = fopen(filename3,"wt");
for (i = 0; i < num; i++){
sample = csSample[i];
@@ -4999,7 +5014,9 @@ str printSampleData(CSSample *csSample,
isImage = 0;
isSite = 0;
for (j = 0; j < sample.numProp; j++){
- if (freqCS.lstPropSupport[j] * 100 < freqCS.support *
SAMPLE_FILTER_THRESHOLD) continue;
+ if (sampleVersion > 1){ //Do not consider
infreq Prop
+ if (isInfrequentSampleProp(freqCS, j))
continue;
+ }
#if USE_SHORT_NAMES
propStrShort = NULL;
#endif
@@ -5059,8 +5076,13 @@ str printSampleData(CSSample *csSample,
//List of support
for (j = 0; j < sample.numProp; j++){
- if (freqCS.lstPropSupport[j] * 100 < freqCS.support *
SAMPLE_FILTER_THRESHOLD) continue;
- fprintf(fout,";%d", freqCS.lstPropSupport[j]);
+ if (sampleVersion > 1){ //Do not consider
infreq Prop
+ if (isInfrequentSampleProp(freqCS, j))
continue;
+ fprintf(fout,";%d", freqCS.lstPropSupport[j]);
+ }
+ else{
+ fprintf(fout,";%d", freqCS.support);
+ }
}
fprintf(fout, "\n");
@@ -5082,7 +5104,9 @@ str printSampleData(CSSample *csSample,
GDKfree(subjStr);
for (j = 0; j < sample.numProp; j++){
- if (freqCS.lstPropSupport[j] * 100 <
freqCS.support * SAMPLE_FILTER_THRESHOLD) continue;
+ if (sampleVersion > 1){ //Do not
consider infreq Prop
+ if (isInfrequentSampleProp(freqCS, j))
continue;
+ }
objOid = sample.lstObj[j][k];
if (objOid == BUN_NONE){
fprintf(fout,";NULL");
@@ -5584,6 +5608,80 @@ void printFKMultiplicityFromCSPropTypes(
}
+static
+str getSampleData(int *ret, bat *mapbatid, int numTables, CSset* freqCSset,
BAT *sbat, BATiter si, BATiter pi, BATiter oi, int* mTblIdxFreqIdxMapping,
+ CSlabel* labels, int* csTblIdxMapping, int maxNumPwithDup, oid*
subjCSMap, int sampleVersion){
+
+ BAT *outputBat = NULL, *mbat = NULL;
+ CSSample *csSample;
+ int numSampleTbl = 0;
+
+ if ((mbat = BATdescriptor(*mapbatid)) == NULL) {
+ throw(MAL, "rdf.RDFreorganize", RUNTIME_OBJECT_MISSING);
+ }
+ //Generate evaluating tables
+
+ numSampleTbl = (NUM_SAMPLETABLE >
(numTables/2))?(numTables/2):NUM_SAMPLETABLE;
+
+ printf("Select list of sample tables \n");
+ outputBat = generateTablesForEvaluating(freqCSset, numSampleTbl,
mTblIdxFreqIdxMapping, numTables);
+ assert (BATcount(outputBat) == (oid) numSampleTbl);
+ csSample = (CSSample*)malloc(sizeof(CSSample) * numSampleTbl);
+ printf("Select sample instances for %d tables \n", numSampleTbl);
+ initSampleData(csSample, outputBat, freqCSset, mTblIdxFreqIdxMapping,
labels);
+ RDFExtractSampleData(ret, sbat, si, pi, oi, subjCSMap, csTblIdxMapping,
maxNumPwithDup, csSample, outputBat, numSampleTbl);
+ printsubsetFromCSset(freqCSset, outputBat, numSampleTbl,
mTblIdxFreqIdxMapping, labels, sampleVersion);
+ printSampleData(csSample, freqCSset, mbat, numSampleTbl, sampleVersion);
+ freeSampleData(csSample, numSampleTbl);
+ BBPreclaim(outputBat);
+ BBPunfix(mbat->batCacheid);
+
+ return MAL_SUCCEED;
+}
+
+static
+void initCSTableIdxMapping(CSset* freqCSset, int* csTblIdxMapping, int*
mfreqIdxTblIdxMapping, int* mTblIdxFreqIdxMapping, int *numTables){
+
+int i, k;
+CS cs;
+ int tmpParentidx;
+
+ k = 0;
+ for (i = 0; i < freqCSset->numCSadded; i++){
+ if (isCSTable(freqCSset->items[i])){ // Only use the
not-removed maximum or merge CS
+ mfreqIdxTblIdxMapping[i] = k;
+ mTblIdxFreqIdxMapping[k] = i;
+ k++;
+ }
+ }
+
+ *numTables = k;
+
+ // Mapping the csid directly to the index of the table ==>
csTblIndxMapping
+
+ for (i = 0; i < freqCSset->numOrigFreqCS; i++){
+ cs = (CS)freqCSset->items[i];
+ tmpParentidx = cs.parentFreqIdx;
+
+ if (tmpParentidx == -1){ // maximumCS
+ csTblIdxMapping[cs.csId] = mfreqIdxTblIdxMapping[i];
+ }
+ else{ // A normal CS or a maxCS that have a mergeCS as its
parent
+ if (freqCSset->items[tmpParentidx].parentFreqIdx == -1){
+ csTblIdxMapping[cs.csId] =
mfreqIdxTblIdxMapping[tmpParentidx];
+ }
+ else{
+ csTblIdxMapping[cs.csId] =
mfreqIdxTblIdxMapping[freqCSset->items[tmpParentidx].parentFreqIdx];
+ }
+ }
+
+ }
+
+
+ //return cstablestat;
+
+}
+
// for storing ontology data
oid **ontattributes = NULL;
int ontattributesCount = 0;
@@ -5768,12 +5866,37 @@ RDFextractCSwithTypes(int *ret, bat *sba
curT = clock();
printf("Get number of indirect referrences to detect dimension tables
!!! Took %f seconds.\n", ((float)(curT - tmpLastT))/CLOCKS_PER_SEC);
tmpLastT = curT;
+ /*------------------------------------*/
+
+ {
+ int numTables = 0;
+ int *csTblIdxMapping, *mfreqIdxTblIdxMapping, *mTblIdxFreqIdxMapping;
+
+
+ csTblIdxMapping = (int *) malloc (sizeof (int) * (*maxCSoid + 1));
+ initIntArray(csTblIdxMapping, (*maxCSoid + 1), -1);
+
+ mfreqIdxTblIdxMapping = (int *) malloc (sizeof (int) *
freqCSset->numCSadded);
+ initIntArray(mfreqIdxTblIdxMapping , freqCSset->numCSadded, -1);
+
+ mTblIdxFreqIdxMapping = (int *) malloc (sizeof (int) *
freqCSset->numCSadded); // TODO: little bit reduntdant space
+ initIntArray(mTblIdxFreqIdxMapping , freqCSset->numCSadded, -1);
+
+ //Mapping from from CSId to TableIdx
+ printf("Init CS tableIdxMapping \n");
+ initCSTableIdxMapping(freqCSset, csTblIdxMapping,
mfreqIdxTblIdxMapping, mTblIdxFreqIdxMapping, &numTables);
+
+ getSampleData(ret, mapbatid, numTables, freqCSset, sbat, si, pi, oi,
+ mTblIdxFreqIdxMapping, *labels, csTblIdxMapping,
*maxNumPwithDup, *subjCSMap, 1);
+
+ }
+
/*------------------------------------*/
curNumMergeCS = countNumberMergeCS(freqCSset);
printf("Before using rules: Number of freqCS is: %d \n",curNumMergeCS);
-
+
/* ---------- S1, S2 ------- */
mergecsId = *maxCSoid + 1;
@@ -6203,48 +6326,7 @@ void initCStables(CStableStat* cstablest
-static
-void initCSTableIdxMapping(CSset* freqCSset, int* csTblIdxMapping, int*
mfreqIdxTblIdxMapping, int* mTblIdxFreqIdxMapping, int *numTables){
-
-int i, k;
-CS cs;
- int tmpParentidx;
-
- k = 0;
- for (i = 0; i < freqCSset->numCSadded; i++){
- if (isCSTable(freqCSset->items[i])){ // Only use the
not-removed maximum or merge CS
- mfreqIdxTblIdxMapping[i] = k;
- mTblIdxFreqIdxMapping[k] = i;
- k++;
- }
- }
-
- *numTables = k;
-
- // Mapping the csid directly to the index of the table ==>
csTblIndxMapping
-
- for (i = 0; i < freqCSset->numOrigFreqCS; i++){
- cs = (CS)freqCSset->items[i];
- tmpParentidx = cs.parentFreqIdx;
-
- if (tmpParentidx == -1){ // maximumCS
- csTblIdxMapping[cs.csId] = mfreqIdxTblIdxMapping[i];
- }
- else{ // A normal CS or a maxCS that have a mergeCS as its
parent
- if (freqCSset->items[tmpParentidx].parentFreqIdx == -1){
- csTblIdxMapping[cs.csId] =
mfreqIdxTblIdxMapping[tmpParentidx];
- }
- else{
- csTblIdxMapping[cs.csId] =
mfreqIdxTblIdxMapping[freqCSset->items[tmpParentidx].parentFreqIdx];
- }
- }
-
- }
-
-
- //return cstablestat;
-
-}
+
void freeCStableStat(CStableStat* cstablestat){
int i,j, k;
@@ -7133,7 +7215,7 @@ RDFreorganize(int *ret, CStableStat *cst
CSset *freqCSset; /* Set of frequent CSs */
oid *subjCSMap = NULL; /* Store the corresponding CS
Id for each subject */
oid maxCSoid = 0;
- BAT *sbat = NULL, *obat = NULL, *pbat = NULL, *mbat = NULL;
+ BAT *sbat = NULL, *obat = NULL, *pbat = NULL;
BATiter si,pi,oi;
BUN p,q;
BAT *sNewBat, *lmap, *rmap, *oNewBat, *origobat, *pNewBat;
@@ -7160,7 +7242,6 @@ RDFreorganize(int *ret, CStableStat *cst
//int curNumMergeCS;
//oid *mergeCSFreqCSMap;
- int numSampleTbl = 0;
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