| 60 | |
| 61 | |
| 62 | static TVector<TVector<float>> ReadBaseline(const TPathWithScheme& filePath, ui64 docCount, TDatasetSubset loadSubset, const TVector<TString>& classNames) { |
| 63 | THolder<IBaselineReader> reader = GetProcessor<IBaselineReader, TBaselineReaderArgs>( |
| 64 | filePath, |
| 65 | TBaselineReaderArgs{filePath, classNames, loadSubset.Range} |
| 66 | ); |
| 67 | |
| 68 | auto baselineCount = reader->GetBaselineCount(); |
| 69 | |
| 70 | TVector<TVector<float>> baseline; |
| 71 | ResizeRank2(baselineCount, docCount, baseline); |
| 72 | |
| 73 | TObjectBaselineData baselineData; |
| 74 | ui64 objectIdx = 0; |
| 75 | ui32 objectCount = 0; |
| 76 | |
| 77 | for (; reader->Read(&baselineData, &objectIdx); objectCount++) { |
| 78 | for (auto approxIdx : xrange(baselineCount)) { |
| 79 | baseline[approxIdx][objectIdx] = baselineData.Baseline[approxIdx]; |
| 80 | } |
| 81 | } |
| 82 | CB_ENSURE(objectCount == docCount, |
| 83 | "Expected " << docCount << " lines in baseline file starting at offset " << loadSubset.Range.Begin |
| 84 | << " got " << objectCount); |
| 85 | return baseline; |
| 86 | } |
| 87 | |
| 88 | static TVector<float> ReadGroupWeights( |
| 89 | const TPathWithScheme& filePath, |
no test coverage detected