Constraints
GCPDecompositions.GCPConstraints — ModuleConstraints for Generalized CP Decomposition.
GCPDecompositions.GCPConstraints.AbstractConstraint — TypeAbstractConstraintAbstract type for GCP constraints on the factor matrices U = (U[1],...,U[N]).
Concrete types ConcreteConstraint <: AbstractConstraint should implement:
satisfies(M::CPD, constraint::ConcreteConstraint)that checks ifMsatisfies the constraintproject!(M::CPD, constraint::ConcreteConstraint)that projectsMonto the constraint set
GCPDecompositions.GCPConstraints.satisfies — Functionsatisfies(M::CPD, constraint::ConcreteConstraint)Return whether M satisfies the constraint defined by constraint.
GCPDecompositions.GCPConstraints.project! — Functionproject!(M::CPD, constraint::ConcreteConstraint)Project M in-place onto the constraint set defined by constraint.
GCPDecompositions.GCPConstraints.LowerBound — TypeLowerBound(value::Real)Lower-bound constraint on the entries of the factor matrices U = (U[1],...,U[N]), i.e., U[i][j,k] >= value.