Explain COVARIANCE: “A measure of the relationship between two variables whose values are observed at the same time; specifically, the average value of the two variables diminished by the product of their average values.”[websters] “Whereas variance measures how a single variable deviates from its mean, covariance measures how two variables vary in tandem from their means.”[grus] See also variance, mean.
Different definitions in web development like covariance in Dictionary C.
- Manual Confidence Interval:
- Meaning around an estimate to indicate margin of error, combined with a probability that a value will fall in that range. The field of statistics offers specific mathematical formulas to calculate confidence covariance definition.
- Manual Correlation:
- Meaning relative correspondence, as between two sets of data.”[websters] If sales go up when the advertising budget goes up, they correlate. The correlation coefficient is a measure of how closely the two covariance explain.
- Manual Computational Linguistics:
- Meaning language processing, NLP. A branch of computer science for parsing text of spoken languages (for example, English or Mandarin) to convert it to structured data that you can use to drive program logic covariance what is.
- Manual Cross-Validation:
- Meaning with an algorithm, “the name given to a set of techniques that divide up data into training sets and test sets. The training set is given to the algorithm, along with the correct answers... and covariance meaning.
- Manual Coefficient:
- Meaning algebraic symbol prefixed as a multiplier to a variable or unknown quantity (Ex.: x in x(y + z), 6 in 6ab”[websters] When graphing an equation such as y = 3x + 4, the coefficient of x determines the covariance abbreviation.
