IterationResult.fromJson constructor

Implementation

IterationResult.fromJson(core.Map json_)
    : this(
        arimaResult: json_.containsKey('arimaResult')
            ? ArimaResult.fromJson(
                json_['arimaResult'] as core.Map<core.String, core.dynamic>)
            : null,
        clusterInfos: json_.containsKey('clusterInfos')
            ? (json_['clusterInfos'] as core.List)
                .map((value) => ClusterInfo.fromJson(
                    value as core.Map<core.String, core.dynamic>))
                .toList()
            : null,
        durationMs: json_.containsKey('durationMs')
            ? json_['durationMs'] as core.String
            : null,
        evalLoss: json_.containsKey('evalLoss')
            ? (json_['evalLoss'] as core.num).toDouble()
            : null,
        index: json_.containsKey('index') ? json_['index'] as core.int : null,
        learnRate: json_.containsKey('learnRate')
            ? (json_['learnRate'] as core.num).toDouble()
            : null,
        principalComponentInfos: json_.containsKey('principalComponentInfos')
            ? (json_['principalComponentInfos'] as core.List)
                .map((value) => PrincipalComponentInfo.fromJson(
                    value as core.Map<core.String, core.dynamic>))
                .toList()
            : null,
        trainingLoss: json_.containsKey('trainingLoss')
            ? (json_['trainingLoss'] as core.num).toDouble()
            : null,
      );