- rate-distortion function
- функция, определяющая искажение в зависимости от скорости передачи
Большой англо-русский и русско-английский словарь. 2001.
rate-distortion function
Смотреть что такое "rate-distortion function" в других словарях:
Rate–distortion theory — is a major branch of information theory which provides the theoretical foundations for lossy data compression; it addresses the problem of determining the minimal amount of entropy (or information) R that should be communicated over a channel, so … Wikipedia
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Vector quantization — is a classical quantization technique from signal processing which allows the modeling of probability density functions by the distribution of prototype vectors. It was originally used for data compression. It works by dividing a large set of… … Wikipedia
скорость создания информации — эпсилон энтропия сообщения в единицу времени производительность источника Отнесенное к единице времени наименьшее количество информации о заданном ансамбле сообщений, содержащееся в другом ансамбле, представляющем заданный с указанной верностью.… … Справочник технического переводчика
функция "скорость-искажение" — — [Л.Г.Суменко. Англо русский словарь по информационным технологиям. М.: ГП ЦНИИС, 2003.] Тематики информационные технологии в целом EN rate distortion function … Справочник технического переводчика
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Determining the number of clusters in a data set — Determining the number of clusters in a data set, a quantity often labeled k as in the k means algorithm, is a frequent problem in data clustering, and is a distinct issue from the process of actually solving the clustering problem. For a certain … Wikipedia
Nyquist–Shannon sampling theorem — Fig.1: Hypothetical spectrum of a bandlimited signal as a function of frequency The Nyquist–Shannon sampling theorem, after Harry Nyquist and Claude Shannon, is a fundamental result in the field of information theory, in particular… … Wikipedia
