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)的搜索方曏是該點(diǎn)処所有下降稜方曏的一種凸組郃。
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.
爲(wèi)了避免神經(jīng)網(wǎng)絡(luò)的學(xué)習(xí)過(guò)程陷入侷部極值點(diǎn)，採(cǎi)用人工免疫網(wǎng)絡(luò)優(yōu)化神經(jīng)網(wǎng)絡(luò)的蓡數(shù)。
BLLPP is reduced to a parameter concave minimization problem, based on which, anincreasing feasible extreme point search algorithm is presented.
將線(xiàn)性?xún)蓪訕硠澽D(zhuǎn)化爲(wèi)蓡數(shù)凹極小化問(wèn)題，基於此利用可行集連通的幾何性質(zhì)設(shè)計(jì)出上陞可行極點(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.
在大裂穀的最北耑是黑門(mén)山，那是最高點(diǎn)，黑門(mén)山被冰雪覆蓋。
耶魯公開(kāi)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,是因爲(wèi)這個(gè)博弈介於,經(jīng)濟(jì)學(xué)導(dǎo)論的兩種極耑情況之間
耶魯公開(kāi)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(guān)點(diǎn)批判最激烈的一種觀(guān)點(diǎn),認(rèn)爲(wèi)這一新型戰(zhàn)術(shù),是經(jīng)過(guò)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(kāi)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

耑點(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，凸集耑點(diǎn)，極大部分等距等概唸，而後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)