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Interval attribute
| Глоссарий по искусственному интеллекту |
An interval valued attribute uses numeric values for which the relative differences are meaningful whose meaning would not be changed if the values were translated or multiplied by a positive constant. the zero in these scales is arbitrary. a familiar example would be temperature in degrees celsius. the difference between 20 and 30 is twice as large as the difference between 20 and 25, but the 30-degree temperature is not 50 percent larger than the 20-degree temperature. the zero value in this scale is arbitrary. this level of attribute supports the same operations as do ordinal and nominal value attributes as well as sums and differences. scale and origin dependent operations, such as multiplication and exponentiation, do not have an intrinsic meaning for these type of attributes. see also: machine learning, nominal (attribute type), ordinal attribute, ratio attribute.
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Attribute, английский
- A characterisitic of an action or production stage in information processing, such as a kiln number or a log grade.
- Distinguishing characteristic of a sensation, perception or mode of appearance. colors are often described by their attributes of hue, saturation or chroma, and lightness.
- Атрибут
- N атрибут, определение (член предложения )
- A (usually) named quantity that can take on different values. these values are the attribute`s domain and, in general, can be either quantitative or qualitative, although it can include other objects, such as an image. its meaning is often interchangable with the statistical term "variable." the value of an attribute is also referred to as its feature. numerically valued attributes are often classified as being nominal, ordinal, integer, or ratio valued, as well as discrete or continuous. attribute-based learning attribute-based learing is a generic label for machine learning techniques such as classification and regression trees, neural networks, regression models, and related or derivative techniques. all these techniques learn based on values of attributes, but do not specify relations between objects parts. an alternate approach, which focuses on learning relationships, is known as inductive logic programming. see also: inductive logic programming, logic programming.
- A characteristic of an object.
- A descriptive declaration that can be applied to programming elements such as types, fields, methods, and properties.
- A single characteristic or additional piece of information (financial or nonfinancial) that exists in a database.
- For files, information that indicates whether a file is read-only, hidden, ready for archiving (backing up), compressed, or encrypted, and whether the file contents should be indexed for fast file searching.
- In a computing system, an inherent characteristic of the hardware and software of a windows computer. such characteristics can be enumerated, but do not need to be measured. examples are memory (ram) and storage size.
- In markup languages such as sgml, html, and xml, a name-value pair within a tagged element that describes data or the formatting or properties of data associated with that element.
- In screen displays, an element of additional information stored with each character in the video buffer of a video adapter running in character mode. such attributes control the background and foreground colors of the character, underlining, and blinking.
- The name or structure of a field in a database entity. for example, the lastname, firstname, and phone are attributes of each record in a phonelist entity. the size of a field and the type of information it contains are also attributes of a database record.
Attribute, английский
Attribute bias, английский
The tendency of stocks preferred by the dividend discount model to share certain equity attributes such as low price-earnings ratios, high dividend yield, high book value ratio, or membership in a particular industry sector.
Attribute byte, английский
Байт атрибута
Attribute category, английский
A classification of dimension values that is used to summarize transaction data.
Attribute change events, английский
События изменения атрибутов attribute-control code код управления признаком
Attribute class, английский
A container object that groups related attributes within an object type.
Attribute collection, английский
The sum of attributes gathered during the attribute discovery process.
Attribute default legal, английский
Attribute definition, английский
Объект чертежа autocad, служащий шаблоном для атрибута. значение атрибутов можно присваивать различным объектам в чертеже и извлекать их из него во внешние файлы для создания спецификации материалов.
Attribute definition table, английский
A table of attribute names, numbers and descriptions.
Attribute descriptor, английский
Attribute disclosure, английский
Attribute disclosure is attribution independent of identification. this form of disclosure is of primary concern to nsis involved in tabular data release and arises from the presence of empty cells either in a released table or linkable set of tables afte
Attribute discovery, английский
A process through which the attributes, such as the operating system, of a computer are gathered.
Attribute dropper, английский
A tool that lets you copy the fill, stroke, and effect attributes from one object on the page to another.
Attribute extension, английский
See: extension of an attribute.
Attribute factorization, английский
Расстановка описателей
Attribute field, английский
A field in the data source that can contain data and that is an attribute, instead of an element. attribute fields cannot contain other fields.
Attribute filter, английский
In a column definition, the list of attributes that limit the data that is available for a report.
Attribute flow, английский
An authoritative source for an attribute value that can flow its value to other destination directories and systems.
Attribute flows, английский
A mapping of an attribute in one directory to an attribute in another directory so that values of the attribute in the first directory can flow to values of the attribute in the other.
Differences, английский
Цифровой избирательный вызов, цив - технология радиосвязи, при которой предварительное согласование канала вызова другого судна осуществляется не широковещательно на голосовом канале, а на отдельном цифровом канале. после согласования рабочего канал
Meaningful, английский
- A значимый 1 максима необременения собеседника. 2 максима неприятия похвал в собственный адрес. 3 высказывание должно быть ясным, четким, не содержать непонят- ных для адресата слов и выражений. 4 высказывание должно быть истинным и имеющим под собой основа- ния. 5 высказывание должно содержать не меньше и не больше информа- ции, чем требуется. 6 высказывание должно быть уместным в данной ситуации общения. 7 максима благожелательности. 8 максима границ личной сферы; предполагает различение двух об- ластей в составе каждого коммуникативного акта: области речевых действий и области частных интересов. 9 то, чего мы хотим добиться, совершая речевое действие; в терминах тра: illocutionary force или illocution. 10 то, что мы говорим; в терминах тра: locutionary force или locution. meaningfulness n осмысленность
- Осмысленный; значащий meaningful dataзначащая информация
Temperature, английский
- Température
- Dry-bulb - temperature of air as indicated by a standard thermometer.
- An expression of thermal energy density. how hot or cold an object is.
- The measure of the intensity of heat that a substance possesses.
- Температура
- Температура тмр test methods and procedures методы проведения испытаний и последовательность их проведения тмр theodolite measuring point кинотеодолитная станция
- Temperatura, fiebre
- The condition attained when the wetted wick of a wet-bulb thermometer has reached a stable and constant temperature when exposed to moving air in excess of 900 ft (274.3 m) per minute.
- 1. the heat of the body or of the surrounding air, measured in degrees the doctor asked the nurse what the patient’s temperature was. his temperature was slightly above normal. the thermometer showed a temperature of 99°f. to take a patient’s temperature to insert a thermometer in someone’s body to see what his or her body temperature is they took his temperature every four hours. when her temperature was taken this morning, it was normal. 2. illness when your body is hotter than normal he’s in bed with a temperature. her mother says she’s got a temperature, and can’t come to work. comment: the average body temperature is about 37° celsius or 98° fahrenheit. this temperature may vary during the day, and can rise if a person has taken a hot bath or had a hot drink. if the environmental temperature is high, the body has to sweat to reduce the heat gained from the air around it. if the outside temperature is low, the body shivers, because rapid movement of the muscles generates heat. a fever will cause the body temperature to rise sharply, to 40°c (103°f) or more. hypothermia exists when the body temperature falls below about 35°c (95°f).
- Повышение температуры бетона ~ of truss высота фермы jet ~ высота подъёма горизонтальной неизотермической приточной струи, «всплывающей» над приточным отверстием
- Температура ~ of adiabatic saturation температура адиабатического насыщения
- Normal adult temperature varies among horses, but will usually range in degrees from 99.5°f to 100.5°f.
- A measure of the average kinetic energy of a material. the standard unit of temperature is a kelvin, (k). temperature determines the direction of heat flow between any two systems in thermal contact. heat will always flow from the area of higher temperature (t source) to one of lower temperature (t sink). temperature gradient (?t)
- A measure of the degree of molecular motion of a material compared to a reference point. temperature is measured in degrees farenheit (melting point of ice = 32 º f, boiling point of water = 212 º f) or degrees celsius (melting point of ice = 0 º c, boiling point of water = 100 º c).
- The degree of sensible heat of a body as measured by a thermometer or similar instrument.
- Measure of the intensity of particle motion in degrees celsius (°c) or degrees fahrenheit (°f) or, in the absolute scale, kelvin (k), where the increment of 1 k = 1 °c = 1.8 °f.
- Temperature of surrounding atmosphere. also called dry bulb temperature. compare standard atmospheric conditions. ampere (a): si unit of electric current. ampere per meter (a·m–1): si derived unit of magnetic field intensity. the measurement 1 a·m–1, for example, describes a current of 1 a flowing through a coil that is 1 m in diameter. compare oersted. ampere turn (at): in magnetic particle testing, unit for expressing the magnetomotive force required for magnetization using a coil in terms of the product of the number of coil turns and the current in amperes flowing through the coil. amplitude, echo: in ultrasonic testing, the vertical height of a received signal on an a-scan, measured from base to peak for a video presentation or from peak to peak for a radio frequency presentation.
- Measure of the intensity of particle motion in degrees celsius (°c), degrees fahrenheit (°f) or, in the absolute scale, kelvin (k) or degrees rankine (°r). an increment of 1 k = 1 °c = 1.8 °r = 1.8 °f. compare heat.
Difference, английский
- Disagreement, inequity, contrast, dissimilarity, incompatibility
- Разница; разность
- An important army term, meaning firstly the sum to be paid by officers when exchanging from the half to full pay; and, secondly, the price or difference in value of the several commissions.
Operations, английский
- Research, incorporated фирма «оперейшнз ресерч ивкорпо- рейтед»
- Field movements, whether offensive or defensive.
- Операционный отдел (в инвестиционном банке)
Multiplication, английский
Exponentiation, английский
- Возведение в степень; потенциирование
- The operation in which a number is raised to a given power, as in 23. in computer programs and programming languages, exponentiation is often shown by a caret (^), as in 2^3.
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Interpolation net, английский
An interpolation net is a two-layer neural network that is used to estimate a response based on input values. the first layer computes the gaussian distance between each of the nodes and the input point, and the second layer combines each of the node`s values according to the gaussian weights. see also: gaussian function.
Irreflexive, английский
An irreflexive binary relationship r is one in which the relationship a ra is not true. an example would be the relationship "is a parent of". see also: partially ordered set, reflexive.
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