Impala Documentation

void Impala::Core::Table::BayesCondProb::SaveAnnoTableSubsetConceptInGenre	(	bool	bDumpTestSet,
		int	nLeastPositiveSamples = `0`,
		bool	bWriteTable = `false`
	)			`[inline]`
Definition at line 351 of file BayesCondProb.h.
00352     {
00353         std::cout << std::endl;
00354         std::cout << "Saving Annotation Tables subset concept-in-genre.tab: "<< std::endl;
00355         std::cout << "------------------------------------------------------"<< std::endl;
00356 
00357         if (bDumpTestSet)
00358         {
00359             nLeastPositiveSamples = 0;
00360         }
00361         else
00362         {
00363             if (nLeastPositiveSamples<0)
00364                 nLeastPositiveSamples = 100;
00365         }
00366 
00367         int nAddTable = 0;
00368         int nSkipTable = 0;
00369 
00370         for (int j=0; j<mGenreNum; j++)
00371         {      
00372             for (int k=0; k<mConceptNum; k++)
00373             {
00374                 //AnnotationTable* annoTab = annoTabSet->GetTable(j);
00375                 Core::Table::AnnotationTable* annoTab = new Core::Table::AnnotationTable;
00376 
00377                 int countConceptPositiveInGenre = 0;
00378 
00379                 // loop for all the keyframes
00380                 for (int idx=0; idx<mAnnoTableSize; idx++)
00381                 {
00382                     Quid q= tabGenre[j]->Get1(idx);
00383                     //std::cout << "Quid: " << QuidObj(q).ToString()  << std::endl;
00384 
00385                     if (bDumpTestSet)
00386                     {
00387                         // processing test set (no subset selection)
00388                         // actually the same as SaveAnnoTableJointGenreAndConcept()
00389                         if (tabGenre[j]->IsPositive(idx) && tabConcept[k]->IsPositive(idx))
00390                         {
00391                             // both genre and concept are positive
00392                             countConceptPositiveInGenre ++;
00393                             annoTab->AddPositive(q);
00394                         }
00395                         else if (tabGenre[j]->IsSkip(idx) || tabConcept[k]->IsSkip(idx))
00396                         {
00397                             // either genre is skipped, or concept is skipped
00398                             annoTab->AddSkip(q);
00399                         }
00400                         else
00401                         {
00402                             // either genre is negative, or concept is negtive
00403                             annoTab->AddNegative(q);
00404                         }
00405 
00406                      }
00407                     else
00408                     {
00409                         // processing training set, 
00410                         // Note: only processing a subset, within a specific genre type
00411                         if (tabGenre[j]->IsPositive(idx))
00412                         {
00413                             //only output the positives samples within a gerne
00414                             if (tabConcept[k]->IsPositive(idx))
00415                             {
00416                                 countConceptPositiveInGenre ++;
00417                                 annoTab->AddPositive(q);
00418                             }
00419                             else
00420                             {
00421                                 // genre is positive, but concept is negtive
00422                                 annoTab->AddNegative(q);
00423                             }
00424                         }
00425                         else
00426                         {
00427                             //Either negative samples or skipped samples for a genre will be ignored
00428                         }
00429                     }
00430                        
00431                 }
00432 
00433                 String strGenreName = tabGenre[j]->GetLabel();
00434                 String strConceptName = tabConcept[k]->GetLabel();
00435                 String strTabName = strGenreName + "-" + strConceptName + ".tab";
00436 
00437                 if (countConceptPositiveInGenre)
00438                 {
00439                     if (countConceptPositiveInGenre >= nLeastPositiveSamples)
00440                     {
00441                         std::cout << strTabName << std::endl;
00442                         annoTab->DumpSummary();
00443                     }
00444                     else
00445                     {
00446                         std::cout << strTabName << std::endl;
00447                         std::cout << "[0-" << nLeastPositiveSamples-1 <<"]: ";
00448                         annoTab->DumpSummary();
00449 
00450                         nSkipTable++;
00451                     }
00452                         
00453                     
00454                 }
00455 
00456                 //std::string fName = mAnnoVidSet->GetFilePathAnnotation("Frame/concepts_joint.txt/",false,false);
00457                 //if (fName == "") std::cout << "Path does not exist: " << fName << std::endl;
00458  
00459                 String OutPath;
00460                 String OutConceptSet2 = "concepts_subset_in_genres.txt";
00461                             
00462                 if (bWriteTable && (countConceptPositiveInGenre >= nLeastPositiveSamples) )
00463                 {
00464                     if (mIsImageSet)
00465                     {
00466                         OutPath = "Annotations/Image/"+OutConceptSet2+"/" + strTabName;
00467                         Core::Table::Write(annoTab, OutPath, mAnnoImgSet->GetDatabase(), true); 
00468                     }
00469                     else
00470                     {
00471                         OutPath = "Annotations/Frame/"+OutConceptSet2+"/" + strTabName;
00472                         Core::Table::Write(annoTab, OutPath, mAnnoVidSet->GetDatabase(), true); 
00473                     }
00474                     
00475 
00476                     nAddTable ++;
00477                 }
00478 
00479                 delete annoTab;
00480             }
00481         }
00482 
00483         std::cout << "Done. [ " << nAddTable << " (out of " << mGenreNum << "*" << mConceptNum << ")"; 
00484         std::cout << " *.tab files have been saved! ] " << std::endl;
00485         std::cout << "Skipped: " << nSkipTable << std::endl;
00486 
00487         int x=0;
00488 
00489     }
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