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Prepositive
| Словарь лингвистических терминов |
A препозитивный, препо- зиционный
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Primitive, английский
- N примитив 3 исходные подразумеваемые предположения, которые необходимы для того, чтобы представление информации имело смысл. в язы- ковых системах, это то предложение, которое должно быть истинным, чтобы какое-то другое предложение имело смысл. 4 форма прошедшего времени. 5 префикс, присоединяемый к глагольной форме. principal 74 pronounce semantic ~ семантический примитив (а. вежбицкая )
- Denotes a basic, indivisible, symbol, concept, or utterance in a language or logic system. for example, the basic unit of english speech is the phoneme. in a computer language, a ``+" sign, indicating an addition operation, is a basic symbol. in a logic, primitives would include such connectives as and, or, not, and implies. principal components analysis (pca) principal components analysis is a feature extraction and data reduction technique. it extracts the best linear functions of an attribute matrix, where "best" is measured in terms of the total accounted variation. each successive component is orthogonal to all the previously extracted components. in the scatterplot in figure p.3, the first principal component falls along the primary data axis, and the second component is orthogonal to it. it should be apparent that a simple pca is a simple scaling and rotation of the original data axes. figure p.3 — scatterplots: simple principal components analysis see also: nonlinear principal components analysis, principal curves.
- In computer graphics, a shape, such as a line, circle, curve, or polygon, that can be drawn, stored, and manipulated as a discrete entity by a graphics program. a primitive is one of the elements from which a large graphic design is created.
Prepositional, английский
A препозитивный; предложный construction, phrase
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