extreme point

基本解釋

The direction of search starting from an extreme point is a convex combination of all descent directions along the edges at the point.
從極點(diǎn)出發(fā)的搜索方向是該點(diǎn)處所有下降棱方向的一種凸組合。
In order to prevent neural network learning from getting into local extreme point, artificial immune network algorithm was used to optimize neural network′s parameters.
為了避免神經(jīng)網(wǎng)絡(luò)的學(xué)習(xí)過程陷入局部極值點(diǎn)，采用人工免疫網(wǎng)絡(luò)優(yōu)化神經(jīng)網(wǎng)絡(luò)的參數(shù)。
BLLPP is reduced to a parameter concave minimization problem, based on which, anincreasing feasible extreme point search algorithm is presented.
將線性兩層規(guī)劃轉(zhuǎn)化為參數(shù)凹極小化問題，基于此利用可行集連通的幾何性質(zhì)設(shè)計(jì)出上升可行極點(diǎn)搜索法。

At the northern extreme of the Rift Valley, is Mount Hermon, which is the highest point. It is snow covered, Mount Hermon.
在大裂谷的最北端是黑門山，那是最高點(diǎn)，黑門山被冰雪覆蓋。
耶魯公開課 - 舊約導(dǎo)論課程節(jié)選
One reason this game is interesting from the point of view of economics, is this game lies between the two extreme cases that you learn about in your Intro Economics class.
從經(jīng)濟(jì)學(xué)角度看,這之所以有趣,是因?yàn)檫@個(gè)博弈介于,經(jīng)濟(jì)學(xué)導(dǎo)論的兩種極端情況之間
耶魯公開課 - 博弈論課程節(jié)選
The most extreme critics of the traditional point of view would say over centuries, that you don't get the full-blown hoplite phalanx that I will be describing to you, even until you get the fifth century B.C.
對(duì)傳統(tǒng)觀點(diǎn)批判最激烈的一種觀點(diǎn),認(rèn)為這一新型戰(zhàn)術(shù),是經(jīng)過數(shù)百年,甚至到了公元前五世紀(jì),才逐漸發(fā)展成熟的
耶魯公開課 - 古希臘歷史簡(jiǎn)介課程節(jié)選

So less apocalyptic analysts might pick a less dramatic extreme turning point (as this one did in February 2009).
FORBES: Either Stocks Are Cheap Or Gold Is Expensive

端點(diǎn)
Firstly, we give some technologies and notations, and introduce the definitions of numerical range , convex set, extreme point, maximal partial isometry etc. Subsequently we give some well-known theorems such as the Krein-Milman theorem, polar decomposition theorem and spectral theorem.
首先我們介紹了一些符號(hào)的表示意義，接著引入了數(shù)值域，凸集，凸集端點(diǎn)，極大部分等距等概念，而后給出一些廣泛熟知的定理如Krein-Milman定理，極分解定理，譜定理等。
極值點(diǎn)
極點(diǎn)