翻訳と辞書 Words near each other ・ Information display systems ・ Information Dissemination ・ Information distance ・ Information diving ・ Information Dominance Corps ・ Information ecology ・ Information economics ・ Information economy ・ Information engineering ・ Information ethics ・ Information excellence ・ Information exchange ・ Information Exchange Gateway ・ Information explosion ・ Information extraction ・ Information field theory ・ Information filter ・ Information filtering system ・ Information flow ・ Information flow (disambiguation) ・ Information flow (information theory) ・ Information flow diagram ・ Information for All Programme ・ Information for Social Change ・ Information foraging ・ Information Framework ・ Information Fuzzy Networks ・ Information gain in decision trees ・ Information gain ratio ・ Information gap Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Information field theory ： ウィキペディア英語版 Information field theory Information field theory (IFT) is a Bayesian statistical field theory relating to signal reconstruction, cosmography, and other related areas. IFT summarize the information available on a physical field using Bayesian probabilities. It uses computational techniques developed for quantum field theory and statistical field theory to handle the infinite number of degrees of freedom of a field and to derive algorithms for the calculation of field expectation values. For example, the posterior expectation value of a field generated by a known Gaussian process and measured by a linear device with known Gaussian noise statistics is given by a generalized Wiener filter applied to the measured data. IFT extends such known filter formula to situations with nonlinear devices, non-Gaussian field or noise statistics, dependence of the noise statistics on the field values, and partly unknown parameters of measurement. For this it uses Feynman diagrams, renormalisation flow equations, and other methods from mathematical physics. ==References== 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Information field theory」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.