| void Impala::Core::Feature::RadiusClusteror< SimFunc >::Cluster | ( | VectorReal64 | vec, | |
| Quid | quid | |||
| ) | [inline] |
Definition at line 160 of file RadiusClusteror.h.
References Impala::Core::Table::TableTem< Col1T, Col2T, Col3T, Col4T, Col5T, Col6T, Col7T, Col8T, Col9T >::Add(), Impala::Core::Feature::RadiusClusteror< SimFunc >::CheckFeatureLen(), Impala::Core::Table::TableTem< Col1T, Col2T, Col3T, Col4T, Col5T, Col6T, Col7T, Col8T, Col9T >::Get2(), Impala::Core::Feature::RadiusClusteror< SimFunc >::HadEnough(), Impala::Core::Feature::RadiusClusteror< SimFunc >::mAllowOverlap, Impala::Core::Feature::RadiusClusteror< SimFunc >::mBuffer, Impala::Core::Feature::RadiusClusteror< SimFunc >::mCanProcess, Impala::Core::Feature::RadiusClusteror< SimFunc >::mClusterCount, Impala::Core::Feature::RadiusClusteror< SimFunc >::mClusterVec, Impala::Core::Feature::RadiusClusteror< SimFunc >::mNrConsidered, Impala::Core::Feature::RadiusClusteror< SimFunc >::mNrSamplesAtime, Impala::Core::Feature::RadiusClusteror< SimFunc >::mRadius, Impala::Core::Feature::RadiusClusteror< SimFunc >::mSimFunc, Impala::Core::Feature::RadiusClusteror< SimFunc >::ProcessBuffer(), Impala::Core::Table::Table::Size(), and Impala::Core::Vector::VectorTem< ElemT >::Size().
Referenced by Impala::Core::Feature::RadiusClusteror< SimFunc >::Cluster().
00161 { 00162 CheckFeatureLen(vec.Size()); 00163 mNrConsidered++; 00164 00165 // check if a new point is a candidate for a new cluster 00166 bool isCandidate = true; 00167 int i = 0; 00168 Real64 radThres = mRadius * ((mAllowOverlap) ? 1.0 : 0.5); 00169 while (isCandidate && i<mClusterVec->Size()) 00170 { 00171 Real64 sim = mSimFunc.DoIt(mClusterVec->Get2(i), vec); 00172 if (sim >= radThres) 00173 { 00174 isCandidate = false; 00175 if (sim >= mRadius) 00176 mClusterCount[i]++; 00177 } 00178 i++; 00179 } 00180 if (!mCanProcess || HadEnough()) 00181 return; 00182 00183 // if point is a candidate, add the point to the todo list 00184 if (isCandidate) 00185 mBuffer->Add(quid, vec); 00186 00187 // if buffer large enough, process it 00188 while ((mBuffer->Size() > mNrSamplesAtime) 00189 && mCanProcess && (!HadEnough())) 00190 { 00191 ProcessBuffer(); 00192 } 00193 }
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