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Regression test
| Глоссарий ИТ-терминов |
A test that is run after the daily build to verify that compilation of source code has been built successfully.
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Regress, английский
Мысленное обращение к прошлому, к истокам
Regressand, английский
Regressed luminaire, английский
A luminaire which is mounted above the ceiling with its opening above the ceiling line.
Regressio, финский
Regression, английский
- Statistical technique used to evaluate relationships among variables (22).
- Регрессия
- 1. a stage where symptoms of a disease are disappearing and the person is getting better 2. (in psychiatry) the process of returning to a mental state which existed when the person was younger
- Regression commonly refers to the process of developing an empirical (data-driven) model to predict and/or explain one or more attributes in a database or set of data. it is most frequently associated with the simple linear model (y=mx+b) taught in most introductory statistics courses; the same ideas have been extended in many directions, including classification problems. when the emphasis is on hypothesis testing and simple models, the regression output is typically a few parameters that provide a direct linkage from the input variables to the predicted variables (or classification). in other situations the emphasis is on explaining as much of the variability in the output variables as is "reasonable" from the input variables. in this case, there are a number of "advanced" techniques, such as smoothing splines, decision trees, neural nets, and so forth, for which there are many "free" parameters. the meaning of any one of these parameters can be obscure. many data mining techniques are, at their core, variations on well-known regression techniques. see also: classification, clustering, decision trees, neural nets.
- The reappearance of a previously fixed problem.
- The statistical process of predicting one or more continuous variables, such as profit or loss, based on other attributes in the dataset.
- A mathematical technique used to explain and/or predict. the general form is y = a + bx + u, where y is the variable that we are trying to predict; x is the variable that we are using to predict y, a is the intercept; b is the slope, and u is the regression residual. the a and b are chosen in a way to minimize the squared sum of the residuals. the ability to fit or explain is measured by the r-square.
- A seaward retreat of a shoreline, generally expressed as a seaward
Regression analysis, английский
- Регрессионный анализ. метод объяснения или прогнозирова-ния изменчивости зависимой переменной путем использования информации об одной или нескольких независимых переменных. также способ образования уравне-ний регрессии [20].
- Регрессионный анализ. метод объяснения или прогнозирования изменчивости зависимой переменной путем использования информации об одной или нескольких независимых переменных. также способ образования уравнений регрессии [20].
- A statistical technique that can be used to estimate relationships between variables.
- Statistical studies that attempt to explain changes in one variable (such as quantity demanded) in terms of changes (or differences) in other variables (such as price or income.).
Regression analysis tool, английский
A tool that performs linear regression analysis by using the least squares’ method to fit a line through a set of observations. a user can analyze how a single dependent variable is affected by the values of one or more independent variables.’
Regression coefficient, английский
Term yielded by regression analysis that indicates the sensitivity of the dependent variable to a particular independent variable. see: parameter.
Regression curve, английский
Кривая регрессии. кривая, наиболее точно соответствующая аппроксимированию распределения точек на диаграмме рассеяния [20].
Regression equation, английский
- The equation for the line obtained in linear regression calculations (y = a + bx). this equation is used to calculate the amount of systematic error from the comparison of methods experiment. for a concentration where medical interpretation of the test value is critical (called a medical decision level, xc), the corresponding value by the test method can be calculated from the regression equation (yc = a + bxc). the amount of systematic error, se, is the difference between yc and xc.
- An equation that describes the average relationship between a dependent variable and a set of explanatory variables.
Regression fallacy, английский
The regression fallacy is to attribute the regression effect to an external cause.
Regression fallacy., английский
The regression fallacy is to attribute the regression effect to an external cause.
Regression line, английский
A straight line that represents the relationship between matched pairs of data from two collections of data. the equation of the line is derived using the leastsquares method of linear regression.
Regression method, английский
Regression methods, английский
Regression methods are used to generate functions that relate a set of input variables, often called independent variables, to some output variables, often called dependent variables. the function is typically referred to as a regression function. these techniques underlie many knowledge discovery in databases (kdd) and
Regression rate, английский
Скорость горения
Regression statistics, английский
Used here to refer to the terms that are commonly calculated, i.e., the slope, y-intercept, and standard deviation about the regression line.
Regression tax, английский
Regression to the mean, английский
Regression toward the mean, английский
The tendency that a random variable will ultimately have a value closer to its mean value.
Compilation, английский
- Компиляция (сборник заимствованных работ, изложенных по определенной методике. компиляция, требующая определенного вкуса, фантазии и творческого труда, охраняется авторским правом)
- Компиляция
- Компиляция; компилирование
- Collective work
Successful, английский
It`s the combos of repeated consonants that can make spelling successful, well, unsuccessful. just know that it has the doubles in the middle (two "s`s" and two "c`s"), but only one consonant at the beginning and one at the end.
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Security test, английский
A test that looks for attack paths that might be used to gain access to assets.
Iteration test, английский
A test that is run after the build verification tests. these tests verify the functionality called for in the iteration plan.
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