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Авторегрессия
| Глоссарий по эконометрике (англо-русский) |
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Autoregression, английский
Авторегрессия
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Adaptive, английский
- Адаптивный; настраиваемый
- A general modifer used to describe systems such as neural networks or other dynamic control systems that can learn or adapt from data in use. adaptive fuzzy associative memory (afam) an fuzzy associative memory that is allowed to adapt to time varying input. adaptive resonance theory (art) a class of neural networks based on neurophysiologic models for neurons. they were invented by stephen grossberg in 1976. art models use a hidden layer of ideal cases for prediction. if an input case is sufficiently close to an existing case, it ``resonates" with the case; the ideal case is updated to incorporate the new case. otherwise, a new ideal case is added. arts are often represented as having two layers, referred to as an f1 and f2 layers. the f1 layer performs the matching and the f2 layer chooses the result. it is a form of cluster analysis. see also: ftp:://ftp.sas.com/pub/neural/faq2.html, http://www.wi.leidenuniv.nl/art/
- Адаптационный
Autoregression, английский
Авторегрессия
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