| 27 | |
| 28 | |
| 29 | TString NCB::TPrecomputedOnlineCtrMetaData::SerializeToJson() const { |
| 30 | NJson::TJsonMap json; |
| 31 | |
| 32 | NJson::TJsonArray onlineCtrIdxToFeatureIdxJson; |
| 33 | for (const auto& [onlineCtrIdx, featureIdx] : OnlineCtrIdxToFeatureIdx) { |
| 34 | NJson::TJsonMap json; |
| 35 | json.InsertValue("CatFeatureIdx", NJson::TJsonValue(onlineCtrIdx.CatFeatureIdx)); |
| 36 | json.InsertValue("CtrIdx", NJson::TJsonValue(onlineCtrIdx.CtrIdx)); |
| 37 | json.InsertValue("TargetBorderIdx", NJson::TJsonValue(onlineCtrIdx.TargetBorderIdx)); |
| 38 | json.InsertValue("PriorIdx", NJson::TJsonValue(onlineCtrIdx.PriorIdx)); |
| 39 | json.InsertValue("FeatureIdx", NJson::TJsonValue(featureIdx)); |
| 40 | onlineCtrIdxToFeatureIdxJson.AppendValue(std::move(json)); |
| 41 | } |
| 42 | json.InsertValue("OnlineCtrIdxToFeatureIdx", std::move(onlineCtrIdxToFeatureIdxJson)); |
| 43 | |
| 44 | NJson::TJsonArray valuesCountsJson; |
| 45 | for (const auto& [catFeatureIdx, valuesCounts] : ValuesCounts) { |
| 46 | NJson::TJsonMap json; |
| 47 | json.InsertValue("CatFeatureIdx", NJson::TJsonValue(catFeatureIdx)); |
| 48 | json.InsertValue("Count", NJson::TJsonValue(valuesCounts.Count)); |
| 49 | json.InsertValue("CounterCount", NJson::TJsonValue(valuesCounts.CounterCount)); |
| 50 | valuesCountsJson.AppendValue(std::move(json)); |
| 51 | } |
| 52 | json.InsertValue("ValuesCounts", std::move(valuesCountsJson)); |
| 53 | |
| 54 | return NJson::WriteJson(json); |
| 55 | } |
| 56 | |
| 57 | NCB::TPrecomputedOnlineCtrMetaData NCB::TPrecomputedOnlineCtrMetaData::DeserializeFromJson( |
| 58 | const TString& serializedJson |
no test coverage detected