Aggregation.CosineSimilarityAsDouble Method

Definition

Namespace: Numerics.NET.DataAnalysis
Assembly: Numerics.NET (in Numerics.NET.dll) Version: 10.8.0

CosineSimilarityAsDouble<C>(ColumnSelector, ColumnSelector)	Creates a descriptor that computes double-valued cosine similarities for selected column pairs.
CosineSimilarityAsDouble<C>(C, C)	Creates a descriptor that computes cosine similarity and returns a Double result.

Creates a descriptor that computes double-valued cosine similarities for selected column pairs.

public static Aggregation<C, string> CosineSimilarityAsDouble<C>(
	ColumnSelector left,
	ColumnSelector right
)

Visual Basic

Public Shared Function CosineSimilarityAsDouble(Of C) ( 
	left As ColumnSelector,
	right As ColumnSelector
) As Aggregation(Of C, String)

C++/CLI

public:
generic<typename C>
static Aggregation<C, String^>^ CosineSimilarityAsDouble(
	ColumnSelector^ left, 
	ColumnSelector^ right
)

static member CosineSimilarityAsDouble : 
        left : ColumnSelector * 
        right : ColumnSelector -> Aggregation<'C, string>

Aggregation<C, String>
A double-valued cosine-similarity aggregation descriptor.

Selector-based binary descriptors expand cartesian.

left or right is null.

Creates a descriptor that computes cosine similarity and returns a Double result.

public static Aggregation<C, string> CosineSimilarityAsDouble<C>(
	C leftKey,
	C rightKey
)

Visual Basic

Public Shared Function CosineSimilarityAsDouble(Of C) ( 
	leftKey As C,
	rightKey As C
) As Aggregation(Of C, String)

C++/CLI

public:
generic<typename C>
static Aggregation<C, String^>^ CosineSimilarityAsDouble(
	C leftKey, 
	C rightKey
)

static member CosineSimilarityAsDouble : 
        leftKey : 'C * 
        rightKey : 'C -> Aggregation<'C, string>

Aggregation<C, String>
A double-valued cosine-similarity aggregation descriptor.

leftKey or rightKey is null.