- data reduction (compression)
- уплотнение информации; предварительная обработка данных
English-Russian dictionary of program "Mir-Shuttle". С.В. Курбатов.. 2015.
data reduction (compression)
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Compression — may refer to: In physical science Compression (physical), the result of the subjection of a material to compressive stress Compression member, a class of structural elements, of which a column is the most common specific example Compressibility,… … Wikipedia
Data compression ratio — Data compression ratio, also known as compression power, is a computer science term used to quantify the reduction in data representation size produced by a data compression algorithm. The data compression ratio is analogous to the physical… … Wikipedia
Compression — Com*pres sion, n. [L. compressio: cf. F. compression.] 1. The act of compressing, or state of being compressed. Compression of thought. Johnson. [1913 Webster] 2. (Computers) reduction of the space required for storage (of binary data) by an… … The Collaborative International Dictionary of English
Reduction — Reduction, reduced, or reduce may refer to:cienceChemistry*Reduction – chemical reaction in which atoms have their oxidation number (oxidation state) changed. **Reduced gas – a gas with a low oxidation number **Ore reduction: see… … Wikipedia
data compression — reduction of a file containing data using a special algorithm (Computers) … English contemporary dictionary
Compression artifact — Original image, with good color grade Loss of edge clarity and tone fuzziness in heavy JPEG compression A compression ar … Wikipedia
Data compression — Source coding redirects here. For the term in computer programming, see Source code. In computer science and information theory, data compression, source coding or bit rate reduction is the process of encoding information using fewer bits than… … Wikipedia
Compression ratio — For compression ratio in data compression, see data compression ratio. The compression ratio of an internal combustion engine or external combustion engine is a value that represents the ratio of the volume of its combustion chamber from its… … Wikipedia
Compression — A&V Improper video signal level caused by nonlinearity in a circuit s transfer function. Results in lack of detail in either the black or white areas of the video picture. Can also be caused by pointing a video camera at a scene that has a total… … Audio and video glossary
Data Mining — Exploration de données L’exploration de données, aussi connue sous les noms fouille de données, data mining (forage de données) ou encore Extraction de Connaissances à partir de Données (ECD en français, KDD en Anglais), a pour objet l’extraction … Wikipédia en Français
Data mining — Exploration de données L’exploration de données, aussi connue sous les noms fouille de données, data mining (forage de données) ou encore Extraction de Connaissances à partir de Données (ECD en français, KDD en Anglais), a pour objet l’extraction … Wikipédia en Français
