Tensor.CosineSimilarity 方法

參考

定義

命名空間:: System.Numerics.Tensors

組件:: System.Numerics.Tensors.dll

套件:: System.Numerics.Tensors v10.0.0-preview.2.25163.2

重要

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多載

CosineSimilarity<T>(ReadOnlyTensorSpan<T>, ReadOnlyTensorSpan<T>)	計算 `x` 與 `y`之間的餘弦相似度。
CosineSimilarity<T>(ReadOnlyTensorSpan<T>, ReadOnlyTensorSpan<T>, TensorSpan<T>)	計算 `x` 與 `y`之間的餘弦相似度。

CosineSimilarity<T>(ReadOnlyTensorSpan<T>, ReadOnlyTensorSpan<T>)

來源:: TensorExtensions.cs

來源:: TensorExtensions.cs

計算 x 與 y之間的餘弦相似度。

public:
generic <typename T>
 where T : System::Numerics::IRootFunctions<T> static System::Numerics::Tensors::Tensor<T> ^ CosineSimilarity(System::Numerics::Tensors::ReadOnlyTensorSpan<T> % x, System::Numerics::Tensors::ReadOnlyTensorSpan<T> % y);

public static System.Numerics.Tensors.Tensor<T> CosineSimilarity<T>(in System.Numerics.Tensors.ReadOnlyTensorSpan<T> x, in System.Numerics.Tensors.ReadOnlyTensorSpan<T> y) where T : System.Numerics.IRootFunctions<T>;

static member CosineSimilarity : ReadOnlyTensorSpan * ReadOnlyTensorSpan -> System.Numerics.Tensors.Tensor<'T (requires 'T :> System.Numerics.IRootFunctions<'T>)> (requires 'T :> System.Numerics.IRootFunctions<'T>)

Public Function CosineSimilarity(Of T As IRootFunctions(Of T)) (ByRef x As ReadOnlyTensorSpan(Of T), ByRef y As ReadOnlyTensorSpan(Of T)) As Tensor(Of T)

類型參數

T

參數

x: ReadOnlyTensorSpan<T>

第一個 ReadOnlyTensorSpan<T>

y: ReadOnlyTensorSpan<T>

第二個 ReadOnlyTensorSpan<T>

傳回

Tensor<T>

適用於

CosineSimilarity<T>(ReadOnlyTensorSpan<T>, ReadOnlyTensorSpan<T>, TensorSpan<T>)

來源:: TensorExtensions.cs

來源:: TensorExtensions.cs

計算 x 與 y之間的餘弦相似度。

public:
generic <typename T>
 where T : System::Numerics::IRootFunctions<T> static System::Numerics::Tensors::TensorSpan<T> ^ CosineSimilarity(System::Numerics::Tensors::ReadOnlyTensorSpan<T> % x, System::Numerics::Tensors::ReadOnlyTensorSpan<T> % y, System::Numerics::Tensors::TensorSpan<T> % destination);

public static ref readonly System.Numerics.Tensors.TensorSpan<T> CosineSimilarity<T>(scoped in System.Numerics.Tensors.ReadOnlyTensorSpan<T> x, scoped in System.Numerics.Tensors.ReadOnlyTensorSpan<T> y, in System.Numerics.Tensors.TensorSpan<T> destination) where T : System.Numerics.IRootFunctions<T>;

static member CosineSimilarity : ReadOnlyTensorSpan * ReadOnlyTensorSpan * TensorSpan -> TensorSpan (requires 'T :> System.Numerics.IRootFunctions<'T>)

Public Function CosineSimilarity(Of T As IRootFunctions(Of T)) (ByRef x As ReadOnlyTensorSpan(Of T), ByRef y As ReadOnlyTensorSpan(Of T), ByRef destination As TensorSpan(Of T)) As TensorSpan(Of T)