Associations to the word «Covariance»
Noun
- Derivation
- Interference
- Inertia
- Dependence
- Integral
- Noise
- Algorithm
- Transform
- Prediction
- Function
- Asset
- Var
- Component
- Pixel
- Entropy
- Update
- Forecast
- Gauge
- Optimization
- Expectation
- Precision
- Theorem
- Uncertainty
- Notation
- Square
- Curvature
- Fourier
- Positive
- Inversion
- Eq
- Sum
- Model
- Ut
- Velocity
- Ecosystem
- Normal
- Observation
- Trait
- Approximation
- Data
- Validity
- Sample
- Value
- Input
- Formula
- Fisher
- Chi
- Statistics
- Beta
- Consistency
- Computing
- Hypothesis
- Return
- Fitness
- Derivative
- Measure
Adjective
Adverb
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
A designer knows he has achieved perfection not when there
is nothing left to add, but when there is nothing left to
take away.