翻訳と辞書 |
Moment closure : ウィキペディア英語版 | Moment closure In probability theory, moment closure is an approximation method used to estimate moments of a stochastic process. ==Introduction== Typically, differential equations describing the ''i-''th moment will depend on the ''(i + 1)''-st moment. To use moment closure, a level is chosen past which all cumulants are set to zero. This leaves a resulting closed system of equations which can be solved for the moments.〔 The approximation is particularly useful in models with a very large state space, such as stochastic population models.〔
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「Moment closure」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.
|
|