Associations to the word «Covariance»
Noun
- Variance
- Matrix
- Matrice
- Correlation
- Regression
- Estimation
- Variable
- Relativity
- Tensor
- Eddy
- Vector
- Mean
- Deviation
- Flux
- Estimate
- Parameter
- Coefficient
- Decomposition
- Lag
- Equation
- Kernel
- Portfolio
- Error
- Likelihood
- Generalization
- Symmetry
- Exp
- Statistic
- Fluctuation
- Probability
- Filter
- Rp
- Measurement
- Modeling
- Einstein
- Subspace
- Bias
- Mapping
- Allele
- Dispersion
- Analysis
- Coordinate
- Transformation
- Perturbation
- Distribution
- Pearson
- Computation
- Determinant
- Zero
- Sigma
- Able
- Sampling
- Formulation
- Assumption
- Hilbert
Adjective
- Gaussian
- Diagonal
- Orthogonal
- Symmetric
- Squared
- Random
- Quadratic
- Weighted
- Inverse
- Zero
- Stochastic
- Conditional
- Sample
- Linear
- Variable
- Spatial
- Statistical
- Optimal
- Latent
- Definite
- Euclidean
- Invariant
- Dimensional
- Causal
- Exponential
- Gravitational
- Nonlinear
- Stationary
- Proportional
- Finite
- Discrete
- Geometric
- Arbitrary
- Rotational
- Adaptive
- Mean
- Empirical
- Spectral
- Modeled
Wiktionary
COVARIANCE, noun. (statistics) A statistical measure defined as \(\scriptstyle\operatorname{Cov}(X, Y) = \operatorname{E}((X - \mu) (Y - \nu))\) given two real-valued random variables X and Y, with expected values \(\scriptstyle E(X)\,=\,\mu\) and \(\scriptstyle E(Y)\,=\,\nu\).
COVARIANCE, noun. (computing) (programming) The conversion of data types from wider to narrower in certain situations.
Dictionary definition
COVARIANCE, noun. (statistics) the mean value of the product of the deviations of two variates from their respective means.
Wise words
To use the same words is not a sufficient guarantee of
understanding; one must use the same words for the same
genus of inward experience; ultimately one must have one's
experiences in common.