Uses of Interface
org.apache.reef.examples.group.utils.math.Vector

Packages that use Vector

Package	Description
org.apache.reef.examples.group.bgd	Runs BGD on the given runtime.
org.apache.reef.examples.group.bgd.data	Interface for example data instance for linear models.
org.apache.reef.examples.group.utils.math	Math utilities for Group Communication.

Uses of Vector in org.apache.reef.examples.group.bgd

Methods in org.apache.reef.examples.group.bgd that return types with arguments of type Vector

Modifier and Type	Method and Description
Pair<Pair<Double,Integer>,Vector>	LossAndGradientReduceFunction.apply(Iterable<Pair<Pair<Double,Integer>,Vector>> lags)
Pair<Vector,Integer>	LineSearchReduceFunction.apply(Iterable<Pair<Vector,Integer>> evals)

Method parameters in org.apache.reef.examples.group.bgd with type arguments of type Vector

Modifier and Type	Method and Description
Pair<Pair<Double,Integer>,Vector>	LossAndGradientReduceFunction.apply(Iterable<Pair<Pair<Double,Integer>,Vector>> lags)
Pair<Vector,Integer>	LineSearchReduceFunction.apply(Iterable<Pair<Vector,Integer>> evals)

Uses of Vector in org.apache.reef.examples.group.bgd.data

Methods in org.apache.reef.examples.group.bgd.data with parameters of type Vector

Modifier and Type	Method and Description
void	SparseExample.addGradient(Vector gradientVector, double gradient)
void	Example.addGradient(Vector gradientVector, double gradient) Adds the current example's gradient to the gradientVector, assuming that the gradient with respect to the prediction is gradient.
double	SparseExample.predict(Vector w)
double	Example.predict(Vector w) Computes the prediction for this Example, given the model w.

Uses of Vector in org.apache.reef.examples.group.utils.math

Classes in org.apache.reef.examples.group.utils.math that implement Vector

Modifier and Type	Class and Description
class	AbstractVector Abstract base class for Vector implementations.
class	DenseVector A dense Vector implementation backed by a double[].

Methods in org.apache.reef.examples.group.utils.math that return Vector

Modifier and Type	Method and Description
Vector	VectorCodec.decode(byte[] data)
Vector	Vector.newInstance() Create a new instance of the current type.
Vector	DenseVector.newInstance()

Methods in org.apache.reef.examples.group.utils.math with parameters of type Vector

Modifier and Type	Method and Description
void	Vector.add(Vector that) Adds the Vector that to this one in place: this += that.
void	AbstractVector.add(Vector that)
double	ImmutableVector.dot(Vector that) Computes the inner product with another Vector.
byte[]	VectorCodec.encode(Vector vec)