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Categorical variable
| Glossary of Statistical Terms |
- A variable whose value ranges over categories, such as {red, green, blue}, {male, female}, {arizona, california, montana, new york}, {short, tall}, {asian, african-american, caucasian, hispanic, native american, polynesian}, {straight, curly}, etc. some categorical variables are ordinal. the distinction between categorical variables and qualitative variables is a bit blurry. c.f. quantitative variable.
- An attribute or variable that can only take on a limited number of values. typically, it is assumed that the values have no inherent order. prediction problems with categorical outputs are usually referred to as classification problems. see also: data mining, ordinal variable.
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Categorical data, английский
Качественные данные. данные, которые можно отнести к какой-либо категории или классифицировать по степени (например, слабый, умеренный, тяжелый). синоним: nominal data. встречающиеся термины: дискретные данные, категориальные данные, категорийные данные.
Categorical dependent variable, английский
A categorical dependent variable is a variable of interest (a researcher wants to predict), measured on a nominal scale, whose values identify class or group membership (e g , gender, with classes male and female; or education, with classes no high school
Categorical perception, английский
Categorical predictor variable, английский
A categorical predictor variable is a variable, measured on a nominal scale, whose categories identify class or group membership, which is used to predict responses on one or more dependent variables gender is an example of a categorical predictor variabl
Categorical variable., английский
A variable whose value ranges over categories, such as {red, green, blue}, {male, female}, {arizona, california, montana, new york}, {short, tall}, {asian, african-american, caucasian, hispanic, native american, polynesian}, {straight, curly}, etc. some c
Categorically prohibited discharges -, английский
16 - сточные вода, сброс которых категорически запрещен
Categorical_crossentropy, русский
Функция ошибки сети используемая при задачах многоклассовой классификации (более 2-х классов).
Vari- nozzle, английский
Переменная форсунка, изменяемый насадок
Vari-focal, английский
Низкой по цене вариант зум объектива разработаны для удовлетворения потребностей инсталляторов в универсальности. этот объектив не имеет возможности отслеживать, как широкий к телефото.
Variabie, английский
Variabilis, латинский
Variabilis [e], латинский
Variabilis, e, латинский
Variabilität, немецкий
Variabilitas, atis, f, латинский
Variabilitx, английский
An attribute indicating the ability to vary or to take different states. systems are usually limited in variability and these limits are experienced or expressed either in terms of a constraint on their variety or in terms of the range of possible values between extremes (->degree of freedom, ->uncertainty). iariable
Variability, английский
- Изменчивость
- Изменчивость; вариабельность степень различий между повторными измерениями признака.
- Изменчивость. разброс или дисперсия показателей в группе показате-лей; стремление каждого показателя не быть подобным другим [20].
- Изменчивость. разброс или дисперсия показателей в группе показателей; стремление каждого показателя не быть подобным другим [20].
Variabilní symbol, чешский
Вариабельный (переменный) символ - присваиваемое предмету платежа или плательщику число, по которому получатель платежа определяет, за что или от кого пришла оплата
Variable, английский
- A numerical value or a characteristic that can differ from individual to individual. see also categorical variable, qualitative variable, quantitative variable, discrete variable, continuous variable, and random variable.
- A quantity of interest, whose value or magnitude fluctuates or changes.
- Переменная (величина); изменяемый; регулируемый
- Area, sweep, camber and aspect ratio с изменяемыми площадью, стреловидностью, кривизной профиля и относительным удлинением (о крыле)
- A переменный (ант. regular) equivalent, model, order
- Переменная (величина)
- Переменная. в общем смысле
- A global value that is used to define a frequently used setting, such as a directory path to common files or server names.
- A named storage location capable of containing data that can be modified during program execution.
- A place in a running program where data is stored. for example the variable x might contain a number like 42.
- A characteristic that has varying numerical values, e.g., income, quantity sold, or age.
Variable, английский
Categories, английский
- A feature that allows the user to apply custom or default markers to items (e.g. outlook messages or onenote content) in order to categorize information for easy retrieval and sorting.
- A list of categories that developers select from to make their app more discoverable.
- A list of different types of xbox music application contents, such as games, music+video, lifestyle.
- The section of the store that shows subgroups of apps and games, grouped by intended use or function.
- Flexible and rigid. borescope, ultraviolet: borescope with the ability to transmit ultraviolet radiation to the distal end while transmitting visible light to the eyepiece.
California, английский
In 1849, large numbers of people moved to california because gold had been discovered there.
Polynesian, английский
Distinction, английский
- Отличительная особенность; отличие
- Flags of distinction, badges, honourable note of superiority.
Qualitative, английский
Качественный; выраженный в качественной форме
Quantitative, английский
- A квантитативный
- Количественный
Prediction, английский
- An act of saying what you expect will happen in the future, or what is said the health ministry’s prediction of a rise in cases of hepatitis b
- Прогнозирование; предсказание; прогноз; предредактирование
- Прогноз; предсказание ~ of durability прогнозирование долговечности flow ~ прогноз стока
- Forecasting quantitative or qualitative outputs through function approximation, applied on input data or measurements.59 610 p t echn i cal g los sary
- Literally knowing something outside the range of an observer`s experiences. minimally, prediction is a mere extrapolation of given data into the future (forecasting) or into the past (retrodiction) (->estimation). it is usually justified by reference to general theories or models which serve as the basis for drawing inferences from available data to phenomena outside their range. thus, predictions are the conclusions drawn from the premise of available data using theories and models as a kind of syllogistic device (->simulation) •
- A data mining technique that analyzes existing data and uses the results to predict values of attributes for new records or missing attributes in existing records. for example, existing credit application data can be used to predict the credit risk for a new application.
Classification, английский
- Assigning data (i e , cases or observations) cases to one of a fixed number of possible classes (represented by a nominal output variable)
- Классификация; систематизация; засекречивание
- Классификация (упорядоченная группировка явлений и объектов; может утверждаться в качестве стандарта, в том числе национального или международного), см. nomenclature
- The work of putting references or components into order so as to be able to refer to them again and identify them easily the abo classification of blood
- Классификация
- N классификация language typological ~ типологическая классификация classificatory a классификационный matrix classifying a классифицирующий article
- The placement of an item under the correct number in the customs tariff for duty purposes. at times this procedure becomes highly complicated; it is not uncommon for importers to resort to litigation over the correct duty to be assessed by the customs on a given item
- Классификация; категоризация; сортировка
- The process of assigning a set of records from a database (observations in a dataset) into (usually) one of ``small" number of pre-specified disjoint categories. related techniques include regression, which predicts a range of values and clustering, which (typically) allows the categories to form themselves. the classification can be "fuzzy" in several senses of the word. in usual sense, the classification technique can allow a single record to belong to multiple (disjoint) categories with a probability (estimated) of being in each class. the categories can also overlap when they are developed either through a hierarchical model or through an agglomerative technique. finally, the classification can be fuzzy in the sense of using "fuzzy logic" techniques. see also: clustering, fuzzy logic, regression. classification and regression trees (cart) classification and regression trees (cart) is a particular form of decision tree used in data mining and statistics.
- Классификация. для порошков (пыли)—разделение образца на фракции по размеру, форме и плотности частиц с помощью жидкости; основано, например, на различной скорости оседания фракций в жидкости или на разном поведении частиц в потоке жидкости.
- A systematic organization of classes.
- The placement of an incident into a hierarchy of descriptors that indicate what the incident is generally about. for example, an incident could be classified as being related to software, and then to microsoft, and then to word 2003.
- The type of updates that sce downloads from microsoft update during synchronization.
- An offender is classified for a particular security level and housed in an appropriate facility based on assessment of their crime, security risk and prison behavior.
- A code which provides a method for categorizing the invention.
- The code for a specific type of complementary work or variation.
- Классификация, номенклатура
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Payoff matrix, английский
- A way of representing what each player in a game wins or loses, as a function of his and his opponent`s strategies.
- Платежная матрица
Ordinal variable, английский
A variable whose possible values have a natural order, such as {short, medium, long}, {cold, warm, hot}, or {0, 1, 2, 3, …}. in contrast, a variable whose possible values are {straight, curly} or {arizona, california, montana, new york} would not naturally be ordinal. arithmetic with the possible values of an ordinal variable does not necessarily make sense, but it does make sense to say that one possible value is larger than another.
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