mfGeomEuclidean: Euclidean Geometry Class
In Almond-S/manifoldboost: Boosting Regression Models for Manifold Valued Data
mfGeomEuclidean R Documentation
Euclidean Geometry Class
Description
Euclidean Geometry Class
Euclidean Geometry Class
Details
An R6 class defining the Euclidean geometry for a single vector.
This class is typically not too much of practical interest, as in this case
the Family could typically by defined without it. However, it serves
as parent for most other geometries.
Super class
manifoldboost::mfGeometry -> mfGeomEuclidean
Methods
Public methods
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Inherited methods
Method structure()
method for structuring either objects y,
tangent vectors v, or weight vectors weights. Usually the
identity, except for complex vectors. FOR COMPLEX VECTORS USE WITH CARE:
STILL ORDER DEPENDEND.
Usage
mfGeomEuclidean$structure(y, v, weights, y0_ = private$.y_)
Arguments
ya numeric vector
va numeric vector
weightsa numeric vector
y0_a numeric/complex vector
Method unstructure()
inverse of $structure. FOR COMPLEX VECTORS USE WITH CARE:
STILL ORDER DEPENDEND.
Usage
mfGeomEuclidean$unstructure(y_, v_, weights_, y0_ = private$.y_)
Arguments
y_a numeric/complex vector
v_a (tangent) numeric/complex vector
weights_a numeric vector of the same length as y_ / pole_
y0_a numeric/complex vector
Method align()
The identity.
Usage
mfGeomEuclidean$align(y_, y0_)
Arguments
y_a numeric/complex vector
y0_a numeric/complex vector
Method register()
The identity.
Usage
mfGeomEuclidean$register(y_)
Arguments
y_a numeric/complex vector
Method exp()
Simple addition.
Usage
mfGeomEuclidean$exp(v_, y0_ = private$.pole_)
Arguments
v_a (tangent) numeric/complex vector
y0_a numeric/complex vector
Method log()
Simple substraction.
Usage
mfGeomEuclidean$log(y_, y0_ = private$.pole_)
Arguments
y_a numeric/complex vector
y0_a numeric/complex vector
Method transport()
The identity.
Usage
mfGeomEuclidean$transport(v0_, y0_, y1_)
Arguments
v0_a (tangent) numeric/complex vector
y0_a numeric/complex vector
y1_a numeric/complex vector
Method innerprod()
The weighted scalar product.
Usage
mfGeomEuclidean$innerprod(v0_, v1_ = v0_, weights_ = private$.weights_)
Arguments
v0_a (tangent) numeric/complex vector
v1_a (tangent) numeric/complex vector
weights_a numeric vector of the same length as y_ / pole_
Method get_normal()
Always returning NULL.
Usage
mfGeomEuclidean$get_normal(y0_ = private$.pole_)
Arguments
y0_a numeric/complex vector
Method validate()
Check whether numeric or complex.
Usage
mfGeomEuclidean$validate(y_)
Arguments
y_a numeric/complex vector
Method clone()
The objects of this class are cloneable with this method.
Usage
mfGeomEuclidean$clone(deep = FALSE)
Arguments
deepWhether to make a deep clone.
Almond-S/manifoldboost documentation built on June 23, 2022, 11:06 a.m.
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| mfGeomEuclidean | R Documentation |
Euclidean Geometry Class
Description
Euclidean Geometry Class
Euclidean Geometry Class
Details
An R6 class defining the Euclidean geometry for a single vector.
This class is typically not too much of practical interest, as in this case
the Family could typically by defined without it. However, it serves
as parent for most other geometries.
Super class
manifoldboost::mfGeometry -> mfGeomEuclidean
Methods
Public methods
Inherited methods
Method structure()
method for structuring either objects y,
tangent vectors v, or weight vectors weights. Usually the
identity, except for complex vectors. FOR COMPLEX VECTORS USE WITH CARE:
STILL ORDER DEPENDEND.
Usage
mfGeomEuclidean$structure(y, v, weights, y0_ = private$.y_)
Arguments
ya numeric vector
va numeric vector
weightsa numeric vector
y0_a numeric/complex vector
Method unstructure()
inverse of $structure. FOR COMPLEX VECTORS USE WITH CARE:
STILL ORDER DEPENDEND.
Usage
mfGeomEuclidean$unstructure(y_, v_, weights_, y0_ = private$.y_)
Arguments
y_a numeric/complex vector
v_a (tangent) numeric/complex vector
weights_a numeric vector of the same length as
y_/pole_y0_a numeric/complex vector
Method align()
The identity.
Usage
mfGeomEuclidean$align(y_, y0_)
Arguments
y_a numeric/complex vector
y0_a numeric/complex vector
Method register()
The identity.
Usage
mfGeomEuclidean$register(y_)
Arguments
y_a numeric/complex vector
Method exp()
Simple addition.
Usage
mfGeomEuclidean$exp(v_, y0_ = private$.pole_)
Arguments
v_a (tangent) numeric/complex vector
y0_a numeric/complex vector
Method log()
Simple substraction.
Usage
mfGeomEuclidean$log(y_, y0_ = private$.pole_)
Arguments
y_a numeric/complex vector
y0_a numeric/complex vector
Method transport()
The identity.
Usage
mfGeomEuclidean$transport(v0_, y0_, y1_)
Arguments
v0_a (tangent) numeric/complex vector
y0_a numeric/complex vector
y1_a numeric/complex vector
Method innerprod()
The weighted scalar product.
Usage
mfGeomEuclidean$innerprod(v0_, v1_ = v0_, weights_ = private$.weights_)
Arguments
v0_a (tangent) numeric/complex vector
v1_a (tangent) numeric/complex vector
weights_a numeric vector of the same length as
y_/pole_
Method get_normal()
Always returning NULL.
Usage
mfGeomEuclidean$get_normal(y0_ = private$.pole_)
Arguments
y0_a numeric/complex vector
Method validate()
Check whether numeric or complex.
Usage
mfGeomEuclidean$validate(y_)
Arguments
y_a numeric/complex vector
Method clone()
The objects of this class are cloneable with this method.
Usage
mfGeomEuclidean$clone(deep = FALSE)
Arguments
deepWhether to make a deep clone.
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Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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