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Ordinal scale
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A measurement type for which the relative values of data are defined solely in terms of being lesser, equa-to or greater as compared with other data on the ordinal scale. these characteristics may arise from categorical rating scales, or from converting i
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Порядковая шкала, русский
Шкала, которая выстраивает членов группы от высокого показателя к низкому в соответствии с размерами наблюдений, присваивает числовые значения (ранги) членам ряда и не принимает во внимание расстояния между членами ряда. син. ординальная шкала. см. также измерений шкала.
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Ordinal, английский
A порядковый | n (pl ordinalia) порядковое числительное numeral
Ordinal attribute, английский
An ordinal attribute is one that takes on values whose order has external meaning but whose particular values or differences between values do not have meaning. an example is an unanchored rating by a person on a ninepoint scale. assigning one object a value of three and another a value of six does not imply that the second object has twice the value of the first. it only implies that it has more. by extension, you could also infer that the latter also has more than any other objects that are rated as 1, 2, 4, or 5 by the same person, and less than objects that are rated as 7, 8, or 9. the results of operations other than proportion level operations and order-specific counting (e.g., the number of cases with a score less than three) are dependent on the scaling, which is arbitrary. using techniques designed for continuous measures on ordinal variables often leads to misleading or silly results. see also: interval attribute, machine learning, logistic regression, nominal attribute (type), ratio attribute. ordinary least squares (ols) an ordinary least squares (ols) function uses the sum of the squared deviations between the observed and fitted values as its minimization criteria. this is equivalent to minimizing the euclidian distance between the pbserved and fitted values. variants include weighted least squares, which weights the individual squared differences according to a set of weights, least absolute deviations (lad) which minimize the absolute differences, and general lp criteria, where the p-th power of the absolute difference is minimized. ols and lad are l2 and l1, respectively. ols is known in the neural network literature as "least mean squares." the same acronym has been used in the neural network literature as orthogonal least squares a technique for forward stepwise selection in radial basis function (rbf) networks. the latter technique starts with a large set of candidate points and selects a subset that is useful for predictions. see also: radial basis function.
Ordinal data, английский
Порядковые данные. любые данные, которые могут быть упорядочены или ранжированы, то есть, подчиняются отношениям больше-меньше.
Ordinal linkage, английский
Связывание по порядковым номерам
Ordinal number, английский
A number whose form indicates position in an ordered sequence of items, such as first, third, or twentieth.
Ordinal numbers, английский
Numbers that refer to a specific number in a series and answer
Ordinal type, английский
Порядковый тип; перечислимый тип
Ordinal value, английский
Порядковое значение
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.
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 naturall
Ordinalis [e], латинский
Ordinalzahl, ordnungszahl, немецкий
Scale, английский
- The array of indicating marks and figures in relation to which the position of an index is observed (e.g., a scale plate on a recorder).
- Lb measure the weight or volume of a log or load of logs (24).
- A thin coating or layer, usually calcium on the bottom of a tank or interior parts that may prevent heat transfer.
- Salts formed and deposited inside the water heater or on fixtures. sometimes referred to as lime deposits.
- A coating or layer (usually lime, biocarbonate or calcium) on the bottom of a tank or interior parts, that may prevent heat transfer.
- Шкала; масштаб
- Space checkout and launch equipment
- 1. a thin flat piece of something such as dead skin 2. same as tartar 3. a system of measurement or valuation based on a series of marks or levels with regular intervals between them a pay scale 4. same as scales verb to remove the calcium deposits from teeth
- Escama
- Масштаб (карты)
- An old word for commercial emporium, derived from scala. also, the graduated divisions by which the proportions of a chart or plan are regulated. also, the common measures of the sheer-draught, &c. (see gunter`s line.)
- Steal, e.g., someone scaled my iphone last night china. it’s not kif.
- Payment of different rates of interest on cds of varying maturities. a bank is said to "post a scale." commercial paper dealers also post scales.
- The concept of size relationships.
- Oxide formed on metal by chemical action of the surface metal with oxygen from the air.
- (1) layer of adherent oxidation product on the surface of a metal, caused by elevated temperature exposure to an oxidizing atmosphere. (2) layer of insoluble constituents on a metal surface, as in cooling tubes and water boilers. compare corrosion; rusting.
Scale, английский
Scale, английский
Scale beam, английский
Scale break line, английский
A line drawn across a chart area to indicate a significant gap between a high and low range of values on the chart.
Scale buying, английский
Покупка (валюты) при падении курса
Scale car, английский
Chariot peseur
Scale cleaner, английский
Measurement, английский
- Set of operations having the object of determining a value of a quantity (1)
- Измерение. система мер.
- Измерение; замер
- The size, length, etc. of something which has been measured
- Измерение
- Обмер
- Оценка
- Измерение dust ~ измерение концентрации пыли
- Измерение. комплекс операций, имеющих целью определение значе-ния величины [32].
- The process of ascertaining the attributes, dimensions, extent, quantity, degree or capacity of some object of observation and representing these in the qualitative or quantitative terms of a data language. any empirical pursuit that places the observer outside his object of observation must consider measurement the fundamental process through which scientific constructs or models are linked to reality (->index, ->symptom). otherwise measurement is only one section in a circular process of computing a stable form. the traditional levels of measurement are nominal, ordinal, interval and ratio scales.
- The magnitude of the property of an object calibrated against one or more units of measure.
- Измерение. комплекс операций, имеющих целью определение значения величины [32].
Characteristics, английский
- The distinguishing qualities of a navigation aid or buoy, including shape and color, whether fixed or flashing, and flashing sequence.
- A high-performance fiber with high chemical resistance that does not burn in air. it has no melting point and does not drip when exposed to flame. the fiber and fabrics from pbi retain their flexibility, dimensional stability, and significant strength without embrittlement even when exposed to flame or extreme heat. the fiber emits little smoke in extreme conditions. it processes well on conventional textile equipment, having processing characteristics similar to polyester. it can be used in 100% form or blended with other fibers. it has a high moisture regain and low modulus with comfort properties similar to cotton. the natural color of pbi is a gold-khaki shade, but it can be dyed to almost any medium to dark shade with conventional basic dyes.
- Acetate fabrics are in appearance fast-drying, wrinkle and shrinkage resistant, crisp or soft in hand depending upon the end use.
- Although modacrylics are similar to acrylics in properties and application, certain important differences exist. modacrylics have superior resistance to chemicals and combustion, but they are more heat sensitive (lower safe ironing temperature) and have a higher specific gravity (less cover).
- Although the properties of the nylons described above vary in some respects, they all exhibit excellent strength, flexibility, toughness, elasticity, abrasion resistance, washability, ease of drying, and resistance to attack by insects and microorganisms.
- Because acrylic fibers are thermoplastic, fabrics may be heat-set for wrinkle resistance and to provide permanency to pleats. acrylic fabrics have low moisture absorbency and dry relatively quickly. in general, acrylic fibers are resistant to the degrading effects of ultraviolet rays in sunlight and to a wide range of chemicals and fumes. they provide warmth in fabrics that are lightweight, soft, and resilient. acrylic fibers have relatively poor flame resistance compared with other fibers. some acrylic fabrics, particularly knit types, approximate the hand of fine wool. because of the composition and cross section of the fiber, fabrics made therefrom have a high bulk to weight ratio. this is further enhanced with the so-called “high bulk” spun yarns.
- Glass fiber is incombustible and will tolerate heat up to 1000°f without material damage. potential strength is not realized in woven fabrics or even in yarns, because the fiber is brittle and fracture points may develop, but nevertheless, very high tensile strength is obtained in woven fabrics, and is retained at elevated temperatures. the fiber originally was difficult to color but methods have been developed to accomplish this. moisture absorption is low. electrical and insulation resistance is high.
- Polychlal fibers have a soft, lamb’s wool-like hand and moderate moisture regain. the fibers are also characterized by high flame resistance and high abrasion resistance.
- Polyester fibers have high strength and are resistant to shrinking and stretching. fabrics are quick drying and tend to have wrinkle resistance and crease retention, wet and dry. polyester is used alone and in blends. it has been one of the first fibers to be developed in fabrics with durable-press features.
- Polyethylene fibers have a low specific gravity, extremely low moisture regain, the same tensile strength wet and dry, and are resistant to attack by mildew and insects. these qualities have made polyethylene fiber suitable for industrial applications, geotextiles, outdoor furniture, and similar applications. polyethylene fiber does not dye, and in most cases, it is colored by the addition of pigments and dyes to the material prior to spinning. it has a low melting point, a property that has restricted its use in apparel.
- Polypropylene fibers have a number of advantages over polyethylene fibers in the field of textile applications. the degree of crystallinity, 72 to 75%, results in a fiber that is strong and resilient, and does not fibrillate like high-density polyethylene. polypropylene has a high work of rupture, which indicates a tough fiber, and may be made with tenacities as high as 8.0 to 8.5 grams per denier. the melting point of polypropylene is 165°c, which is low by comparison with nylon or polyester, but is high enough to make it suitable for most textile applications. so light that it actually floats, polypropylene fiber provides greater coverage per pound than any other fiber. it is highly resistant to mechanical abuse and chemical attack.
- Rayon yarns are made in a wide range of types in regard to size, physical characteristics, strength, elongation, luster, handle, suppleness, etc. they may be white or solution dyed. strength is regulated by the process itself and the structure of the yarn. (also see polynosic fiber.) luster is reduced by including delustering materials, such as titanium dioxide pigments, in the fiber when it is extruded. the suppleness of the yarn is controlled by the number of filaments in the yarn, the denier or gauge of the individual filaments or fibers, and the fiber cross-section.
- Spandex is lighter in weight, more durable, and more supple than conventional elastic threads and has between two and three times their restraining power. spandex is extruded in a multiplicity of fine filaments which immediately form a monofilament. it can be repeatedly stretched over 500% without breaking and still recover instantly to its original length. it does not suffer deterioration from oxidation as is the case with fine sizes of rubber thread, and it is not damaged by body oils, perspiration, lotions, or detergents.
Converting, английский
Преобразование; конвертирование
Characteristic, английский
- Property that helps to distinguish between items of a given population (3)
- A quality which allows something to be recognised as different cancer destroys the cell’s characteristics. adjective being a typical or distinguishing quality symptoms characteristic of anaemia the inflammation is characteristic of shingles.
- N характеристика (см. тж. portrayal) articulatory ~ артикуляторная характеристика perceptual ~ перцептивная характеристика, характеристика восприятия
- Характерная особенность, признак; характеристика, особенность ~s of the loading особенности [параметры] нагружение (конструкции)
- The characteristic dimension dc
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Non-parametric test, английский
- A number of statistical tests were devised, mostly over the period 1930-1960, with the specific objective of by-passing assumptions about sampling from populations with data supposedly conforming to theoretically modelled statistical distributions wuch as
- Непараметрическое испытание. статистический метод, кото-рый реализуется без каких-либо предположений об истинном виде распределения совокупности, из которой взята выборка данных [12].
Algorithm(1), английский
A formal statement, clear complete and unambiguous, of how a certain process needs to be undertaken. also see : algorithm(2).
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