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Interaction matrix

💡 Words with a Similar Meaning to "Interaction matrix"

Found via reverse dictionary — words that share a conceptual meaning.

WordDefinition
adjacency matrixnoun(graph theory) A matrix showing which vertices of a graph are adjacent to which other vertices.
incidence matrixnoun(graph theory) A matrix showing the relationship between two classes of objects.
transition matrixnoun(mathematics, stochastic processes) A square matrix whose rows consist of nonnegative real numbers, with each row summing to 1. Used to describe the transitions of a Markov chain; its element in the ith row and jth column describes the probability of moving from state i to state j in one time step.
identity matrixnoun(linear algebra) A diagonal matrix all of whose diagonal elements are equal to 1.
matrix diagramnounAny of several diagrams that show the correspondence between multiple parameters
conference matrixnoun(mathematics) A square matrix C with 0 on the diagonal and +1 and −1 off the diagonal, such that CᵀC is a multiple of the identity matrix I.
unit matrixnoun(linear algebra) Synonym of identity matrix.
inverse matrixnoun(linear algebra) Of a matrix A, another matrix B such that A multiplied by B and B multiplied by A both equal the identity matrix.
sociomatrixnouna tabular representation in matrix form of data collected using a sociometric method to measure interpersonal relationships
comatrixnoun(mathematics) Adjoint; The transposed matrix of the cofactors of the entries of a matrix.
transformation matrixnoun(linear algebra) A matrix (of dimension n×m) that represents some linear transformation from ℝᵐ→ℝⁿ.
matrix algebranoun(algebra) Generically, the arithmetic of matrices, involving matrix addition, scalar multiplication of matrices, matrix multiplication, and matrix inversion.
coxeter matrixnoun(mathematics) The n×n symmetric matrix with entries m_ij, which can be conveniently encoded by a Coxeter diagram.
jones diagramnounA type of Cartesian graph where each axis represents a different variable, and opposite directions along an axis represent different quantities rather than positive or negative signs of the same quantity; thus four variables are diagrammed in total.
hypermatrixnoun(mathematics) A generalization of a matrix to a multidimensional array
matrixnounThe cavity or mold in which anything is formed.
tutte matrixnoun(graph theory) A matrix used to determine whether all of the edges of a graph can be traversed without visiting a vertex more than once.
hermitian matrixnoun(linear algebra) A square matrix A with complex entries that is equal to its own conjugate transpose, i.e., such that A=A^†.
bimatrixnounA matrix with two elements per cell.
projection matrixnoun(linear algebra) A transformation matrix whose associated transformation is a projection.

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