RankingExperimentResultExtensions.Best 方法

定義

命名空間:

Microsoft.ML.AutoML

組件:

Microsoft.ML.AutoML.dll

套件:

Microsoft.ML.AutoML v0.21.1

多載

Best(IEnumerable<CrossValidationRunDetail<RankingMetrics>>, RankingMetric, UInt32)	從實驗交叉驗證執行的列舉中選取最佳執行。
Best(IEnumerable<RunDetail<RankingMetrics>>, RankingMetric, UInt32)	從實驗回合的列舉中選取最佳執行。

Best(IEnumerable<CrossValidationRunDetail<RankingMetrics>>, RankingMetric, UInt32)

從實驗交叉驗證執行的列舉中選取最佳執行。

public static Microsoft.ML.AutoML.CrossValidationRunDetail<Microsoft.ML.Data.RankingMetrics> Best (this System.Collections.Generic.IEnumerable<Microsoft.ML.AutoML.CrossValidationRunDetail<Microsoft.ML.Data.RankingMetrics>> results, Microsoft.ML.AutoML.RankingMetric metric = Microsoft.ML.AutoML.RankingMetric.Ndcg, uint optimizationMetricTruncationLevel = 10);

static member Best : seq<Microsoft.ML.AutoML.CrossValidationRunDetail<Microsoft.ML.Data.RankingMetrics>> * Microsoft.ML.AutoML.RankingMetric * uint32 -> Microsoft.ML.AutoML.CrossValidationRunDetail<Microsoft.ML.Data.RankingMetrics>

<Extension()>
Public Function Best (results As IEnumerable(Of CrossValidationRunDetail(Of RankingMetrics)), Optional metric As RankingMetric = Microsoft.ML.AutoML.RankingMetric.Ndcg, Optional optimizationMetricTruncationLevel As UInteger = 10) As CrossValidationRunDetail(Of RankingMetrics)

參數

results

IEnumerable<CrossValidationRunDetail<RankingMetrics>>

AutoML 實驗交叉驗證執行結果的列舉。

metric

RankingMetric

選取最佳執行時要考慮的計量。

optimizationMetricTruncationLevel

UInt32

計算 (N) DCG 的最大截斷層級。 預設值為 10。

傳回

CrossValidationRunDetail<RankingMetrics>

最佳的實驗執行。

Best(IEnumerable<RunDetail<RankingMetrics>>, RankingMetric, UInt32)

從實驗回合的列舉中選取最佳執行。

public static Microsoft.ML.AutoML.RunDetail<Microsoft.ML.Data.RankingMetrics> Best (this System.Collections.Generic.IEnumerable<Microsoft.ML.AutoML.RunDetail<Microsoft.ML.Data.RankingMetrics>> results, Microsoft.ML.AutoML.RankingMetric metric = Microsoft.ML.AutoML.RankingMetric.Ndcg, uint optimizationMetricTruncationLevel = 10);

static member Best : seq<Microsoft.ML.AutoML.RunDetail<Microsoft.ML.Data.RankingMetrics>> * Microsoft.ML.AutoML.RankingMetric * uint32 -> Microsoft.ML.AutoML.RunDetail<Microsoft.ML.Data.RankingMetrics>

<Extension()>
Public Function Best (results As IEnumerable(Of RunDetail(Of RankingMetrics)), Optional metric As RankingMetric = Microsoft.ML.AutoML.RankingMetric.Ndcg, Optional optimizationMetricTruncationLevel As UInteger = 10) As RunDetail(Of RankingMetrics)

參數

results

IEnumerable<RunDetail<RankingMetrics>>

AutoML 實驗執行結果的列舉。

metric

RankingMetric

選取最佳執行時要考慮的計量。

optimizationMetricTruncationLevel

UInt32

計算 (N) DCG 的最大截斷層級。 預設值為 10。

傳回

RunDetail<RankingMetrics>

最佳的實驗執行。