网络平方距离 网络释义 1. 平方距离 平方距离(squared distance)一般可以用在数字图像处理的相关情况下。比如说两颜色向量c1,c2的squared distance就是指: … zh.wikipedia.org|基于4个网页
Squared Distance is defined as the sum of the squared distances in two dimensions, typically represented as d y 2 and d z 2, calculated based on the coordinates of a point relative to a reference line or plane. AI generated definition based on: Geometric Tools for Computer Graphics, 2003 ...
本文简要介绍 pyspark.ml.linalg.SparseVector.squared_distance 的用法。 用法: squared_distance(other) 与SparseVector 或一维 NumPy 数组的平方距离。 例子: >>> a = SparseVector(4, [1, 3], [3.0, 4.0]) >>> a.squared_distance(a) 0.0 >>> a.squared_distance(array.array('d', [1., 2.,...
squared-distance【数】 平方距离文献(pubmed) 赞助商链接以下为句子列表:英文: As soon as the red cock squared the gray one, it squared off.中文: 那红公鸡一看见灰公鸡,就拉开斗架的姿势。英文: The fighters squared off against each other.中文: 斗士彼此之间公平竞争。
The squared distance matrix Δ of T is the n × n n×n matrix with ( i , j ) (i,j) -element equal to 0 if i = j i=j , and d i j 2 dij2 if i ≠ j i≠j . It is known that Δ is nonsingular if and only if the tree has at most one vertex of degree 2. We ...
distance_squared(_:_:) Function Returns the square of the distance between two vectors. funcdistance_squared(_x:SIMD2<Float>,_y:SIMD2<Float> ) ->Float See Also Length and Distance Functions funclength(SIMD2<Float>) ->Float Returns the length of a vector. ...
SquaredEuclideanDistance[u,v] 给出向量u和v的平方的欧几里得距离. 更多信息 范例 打开所有单元 基本范例(2) 向量间的欧几里得距离平方: Copy to clipboard. In[1]:= Direct link to example Out[1]= 数值向量间的欧几里得距离平方: Copy to clipboard. ...
Vector4.DistanceSquared(Vector4, Vector4) 方法 參考 定義 命名空間: System.Numerics 組件: netstandard.dll, System.Numerics.Vectors.dll 來源: Vector4.cs 傳回兩個指定的點之間的平方歐幾里得距離。 C# publicstaticfloatDistanceSquared(System.Numerics.Vector4 value1, System.Numerics.Vector4 value2); ...
simd_distance_squared(_:_:) Function simd_distance_squared(_:_:) Returns the square of the distance between two vectors. iOS 7.0+iPadOS 7.0+Mac Catalyst 13.0+macOS 10.9+tvOS 9.0+visionOS 1.0+watchOS 2.0+ funcsimd_distance_squared(___x:simd_float3,___y:simd_float3) ->Float ...