API Docs / Microsoft.VisualBasic.Math.Core 5.0.9753.4776 5.0.9762.11310
Microsoft.VisualBasic.Math.Core 5.0.9753.4776 .
Namespaces 40
Types 203
Members 1727
01 Namespaces
Microsoft.VisualBasic.Math
Microsoft.VisualBasic.Math.Distributions
Type Summary
Members
Abundance 4
AxisDensity 2
BesselFunctions 修正贝塞尔函数（modified Bessel function）第一类 I_ν(x) 的实现。 本模块对应 R 语言之中的 besselI(x, nu, expon.scaled = FALSE)， 用于 Skellam 分布的概率密度函数计算（参见 dskellam）。
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Beta Beta distribution
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Bootstraping Data sampling bootstrapping extensions
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ChiSquareDistribution 卡方分布（中心与非中心）的分布函数，对应 R 语言之中的 pchisq。 非中心卡方分布是 Skellam 分布累积分布函数的核心依赖 （参见 Resources\pskellam.txt）：两个 Poisson 变量之差的 累积分布可以通过非中心卡方分布精确表达。
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DirichletDistribution Dirichlet distribution In probability and statistics, the Dirichlet distribution (after Peter Gustav Lejeune Dirichlet), often denoted {\displaystyle \operatorname {Dir} ({\bo…
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ECDF Empirical distribution function In statistics, an empirical distribution function (commonly also called an empirical cumulative distribution function, eCDF) is the distributio…
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Gaussian Gaussian function https://en.wikipedia.org/wiki/Gaussian_function
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MathGamma gamma function (Γ) from mathematics
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pnorm 正态分布帮助模块
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PoissonDiskGenerator cf paper: Fast Poisson Disk Sampling in Arbitrary Dimensions.
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TrIQ Contrast optimization of mass spectrometry imaging (MSI) data visualization by threshold intensity quantization (TrIQ)
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Microsoft.VisualBasic.Math.Distributions.Abundance
Type Summary
Members
AlgorithmType the algorithms for computing kurtosis/skewness
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Microsoft.VisualBasic.Math.Distributions.BinBox
Microsoft.VisualBasic.Math.Distributions.Summary
Microsoft.VisualBasic.Math.Distributions.Summary.StreamingSampleDistribution
Type Summary
Members
Bucket histogram bin: 计数 + 桶内精确的 [min, max]
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Microsoft.VisualBasic.Math.DownSampling
Type Summary
Members
Bucket A bucket holds a subset of events and select significant events from it
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BucketBasedAlgorithm General algorithm using buckets to downsample events: Prepare data.Split events into buckets.Calculate weight of events.Select significant events from each bucket.
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BucketSplitter Split up events into buckets
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DownSamplingAlgorithm Interface for downSampling algorithms
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DSAlgorithms Downsampling algorithms for time series data（LTOB, LTTB, LTD, OSI-PI Plot）
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FixedNumBucketSplitter Assign the first event to the first bucket, the last event to the last bucket.
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FixedTimeBucketSplitter Split data into buckets with equal time span
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Microsoft.VisualBasic.Math.DownSampling.LargestTriangleBucket
Microsoft.VisualBasic.Math.DownSampling.MaxMin
Type Summary
Members
MMAlgorithm Select events with maximum or minimum value in bucket
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MMBucket Bucket that selects events with maximum or minimum value
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PIPlotAlgorithm OSISoft PI PlotValues algorithm.
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PIPlotBucket Bucket that selects the first, the last event and events with maximum or minimum value
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Microsoft.VisualBasic.Math.DownSampling.Mixed
Type Summary
Members
MixedAlgorithm Merge other algorithms' results into a new result, then deduplicate and sort it.
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Microsoft.VisualBasic.Math.DownSampling.TimeGap
Type Summary
Members
TimeGapAlgorithm Find out big gaps between events and select events at both ends of those gaps.
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Microsoft.VisualBasic.Math.Extensions
Microsoft.VisualBasic.Math.Framework
Microsoft.VisualBasic.Math.Framework.Iterator
Type Summary
Members
Kernel the simulator iterator kernel
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Microsoft.VisualBasic.Math.Framework.Optimization.LBFGSB
Type Summary
Members
BKLDLT Bunch-Kaufman LDLT decomposition
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Debugger internal logger wrapper for echo debug message
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IGradFunction 6
LBFGSB L-BFGS-B optimizer # LBFGSBJava L-BFGS-B box constrained optimizer * Most of the code ported from LBFGS++ code.
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Parameters 16
Microsoft.VisualBasic.Math.Framework.Optimization.LBFGSB.BKLDLT
Type Summary
Members
IndexType Index reference, mutable
0
Pair Compressed permutations
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Microsoft.VisualBasic.Math.Framework.Optimization.LBFGSB.LineSearches
Type Summary
Members
LineSearch Line search methods for optimization and root-finding
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Microsoft.VisualBasic.Math.Framework.Optimization.LBFGSB.LineSearches.LewisOverton
Microsoft.VisualBasic.Math.HashMaps
Type Summary
Members
HashBlizzard Blizzard hash algorithm code
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HashMap VB.NET常用的哈希算法集.其中包括了著名的暴雪的哈希,T33哈希.......
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JenkinsHash Original source from http://256.com/sources/jenkins_hash_java/ This is a Bob Jenkins hashing algorithm implementation <br> These are functions for producing 32-bit hashes for…
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Microsoft.VisualBasic.Math.HashMaps.HashBlizzard
Type Summary
Members
dwHashTypes The dwHashType: hash value types
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Microsoft.VisualBasic.Math.HashMaps.MinHash
Microsoft.VisualBasic.Math.Interpolation
Type Summary
Members
B_Spline B-spline. degree参数应该是大于1的，否则等于1的时候将不会进行插值处理
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BezierCurve A Bezier curve is a parametric curve frequently used in computer graphics and related fields.
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BezierExtensions 2
BSpline B-spline arguments
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CatmullRomSpline Calculates interpolated point between two points using Catmull-Rom Spline
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CentripetalCatmullRomSpline Centripetal Catmull–Rom spline In computer graphics, centripetal Catmull–Rom spline is a variant form of Catmull-Rom spline formulated by Edwin Catmull and Raphael Rom accordi…
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CubicSpline Cubic spline interpolation
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CubicSplineVector 三次样条插值的核心代码模块
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DouglasPeucker Ramer–Douglas–Peucker algorithm The Ramer–Douglas–Peucker algorithm, also known as the Douglas–Peucker algorithm and iterative end-point fit algorithm, is an algorithm that…
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Extensions 3
PolynomialNewton 似乎对三角函数不起作用
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PrincipalCurve 4
Splines 线条插值算法类型
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Microsoft.VisualBasic.Math.LinearAlgebra
Microsoft.VisualBasic.Math.LinearAlgebra.LinearProgramming
Microsoft.VisualBasic.Math.LinearAlgebra.LinearProgramming.IPMCrossover
Microsoft.VisualBasic.Math.LinearAlgebra.LinearProgramming.IPMCrossover.SparseChol
Microsoft.VisualBasic.Math.LinearAlgebra.Matrix
Microsoft.VisualBasic.Math.LinearAlgebra.Matrix.MDSScale
Type Summary
Members
Data Created by IntelliJ IDEA.
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LandmarkMDS Created by IntelliJ IDEA.
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MDS Created by IntelliJ IDEA.
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MDSMethod 7
SMACOF A class implementing Stress Minimization by Majorizing a Complex Function (SMACOF).
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Microsoft.VisualBasic.Math.LinearAlgebra.PCAEllipseCalculator
Microsoft.VisualBasic.Math.LinearAlgebra.Solvers
Type Summary
Members
GaussianElimination Gaussian elimination In mathematics, Gaussian elimination, also known as row reduction, is an algorithm for solving systems of linear equations.
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OLS OLS（普通最小二乘法，Ordinary Least Squares）的计算原理和用途。 OLS 是统计学和机器学习中最基础、也最重要的回归分析方法之一。它的核心目标是：在众多数据点中，找到一条能“最佳拟合”这些点的直线（或超平面）。 --- ### 一、 OLS 的计算原理 为了便于理解，我们以一元线性回归（只有一个自变量 $X$ 和一…
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PowerMethod Method for finding eigenvectors
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Solve a*b=0 -> x
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SOR 1
Microsoft.VisualBasic.Math.LinearAlgebra.Vector
Type Summary
Members
Argument Numeric argument for Vector.Call())
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Microsoft.VisualBasic.Math.Logical.FuzzyLogic
Microsoft.VisualBasic.Math.Logical.FuzzyLogic.Models
Microsoft.VisualBasic.Math.Numerics
Type Summary
Members
BigDecimal 41
Half Represents a half-precision floating point number.
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HalfHelper Helper class for Half conversions and some low level operations.
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UncheckedInteger https://stackoverflow.com/questions/2403154/fastest-way-to-do-an-unchecked-integer-addition-in-vb-net
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UncheckIntegerExtensions unchecked arithmetic
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Microsoft.VisualBasic.Math.Quantile
Type Summary
Members
DataQuartile A data quartile model based on a given sample data input
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Extensions GK quantile extensions method
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FastRankQuantile 3
QuantileEstimationGK Implementation of the Greenwald and Khanna algorithm for streaming calculation of epsilon-approximate quantiles.
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Quartile 四分位数（Quartile）是在统计学中把所有数值由小到大排列并分成四等份够，处于三个分割点位置的数值。
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Selector String expression for select the sequence members by its numeric values, selector expression provider for CLI programming.
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X Data variables
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Microsoft.VisualBasic.Math.Quantile.Selector
Microsoft.VisualBasic.Math.Scripting
Microsoft.VisualBasic.Math.Scripting.MathExpression
Microsoft.VisualBasic.Math.Scripting.MathExpression.Impl
Microsoft.VisualBasic.Math.Scripting.Rscript
Type Summary
Members
GenericVector 在这个泛型向量之中,仅包含有对元素对象的访问方法的封装,并没有涉及类型解析等反射操作
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nuget