descent

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descent
descent (dɪˈsɛnt) Also 5 dessente, 5–6 dissent, 5–7 discent, 6 discente. [a. F. descente (1304 in Hatzf.), formed from descendre after attente, vente, etc. from attendre, vendre, etc., the etymological form being descence, -ense.] 1. a. The action of descending; a going or coming down; downward moti... Oxford English Dictionary
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descent
descent/dɪˈsent; dɪ`sɛnt/ n1(a) [C usu sing 通常作单数]coming or going down 下来; 下去 The plane began its descent into Paris. 飞机到巴黎开始降落.(b) [C] slope 斜坡 Here there is a gradual descent to the sea. 这里有个通向海的缓坡.2 [U] origins; ancestry 出身; 血统; 祖先; 祖籍 of French descent, ie having French ancestors 祖籍法国 He traces ... 牛津英汉双解词典
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Silent Descent on Steam
Atmospheric Environments - An eerie immersive and detail world is waiting for you to explore. Psychological Experience - Silent Descent has been designed to provide a psychological horror experience. Game-play - Intuitive mechanics and controls. Enemies - Multiple enemies types of the after-life. You are the hunted, not the hunter.
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Descent of the Demon Master | Wuxiaworld
It's now time to witness the great Demon Master's reproval of the modern times! Wolbaek's Fusion Fantasy Novel. He had always wished to live a new, ordinary life. That was his one and only wish. But the world did not allow him to. 'I wanted to live ordinarily, but you're the ones who provoked me first!'.
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Common descent - Wikipedia
Common descent is a concept in evolutionary biology applicable when one species is the ancestor of two or more species later in time. According to modern evolutionary biology, all living beings could be descendants of a unique ancestor commonly referred to as the last universal common ancestor (LUCA) of all life on Earth. [1] [2] [3] [4]
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Evidence of common descent - Wikipedia
Evidence of common descent of living organisms has been discovered by scientists researching in a variety of disciplines over many decades, demonstrating that all life on Earth comes from a single ancestor. This forms an important part of the evidence on which evolutionary theory rests, demonstrates that evolution does occur, and illustrates ...
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What is the difference between projected gradient descent and ordinary gradient descent? I just read about projected gradient descent but I did not see the intuition to use Projected one instead of normal gradient des...
At a basic level, projected gradient descent is just a more general method for solving a more general problem. Gradient descent minimizes a function by moving in the negative gradient direction at each step.
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What Stopping Criteria to Use in Projected Gradient Descent Suppose we want to solve a convex constrained minimization problem. We want to use projected gradient descent. If there was no constraint the stopping condit...
Just like in the gradient descent method, you want to stop when the norm of the gradient is sufficiently small, in the projected gradient method, you want In other words, it's locally impossible to find a descent direction, and you have first-order optimality.
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Gradient descent - Wikipedia
Gradient Descent in 2D. Gradient descent is a method for unconstrained mathematical optimization.It is a first-order iterative algorithm for finding a local minimum of a differentiable multivariate function. The idea is to take repeated steps in the opposite direction of the gradient (or approximate gradient) of the function at the current point, because this is the direction of steepest descent.
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黑暗侵袭 The Descent
  莎拉(肖娜·麦克唐纳 饰)本来平静幸福的生活被一次车祸意外打破,丈夫和女儿在事故中丧生,她虽然活了下来却从此一蹶不振,为了让莎拉重新振作起来,她的五个女性朋友为她安排了一次探险旅行,地点是在一个丛林中荒僻而古老洞穴,茹诺(娜塔丽·杰克逊·门多萨 饰)是其中最有野外探险经验也是她选择来到这里。正当女孩们对山洞中景色惊叹不已时,却在不知不觉中惊扰了洞中另外一种生物,他们没有视觉,依靠声音的来源残忍的捕杀她们,女孩们为了自救团结起来,却在逃生中朋友间互生怀疑,为了生存下去,她们要如何在狭小黑暗的洞穴中找到出去的路呢? 豆瓣
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Shuang Jiang (Frost's Descent) - Nord Anglia Education
远上寒山石径斜,白云生处有人家。 停车坐爱枫林晚,霜叶红于二月花。 An Outing in the Hill by Du Mu . A steep path leads to the cold hill all the way up; Some houses are found amidst white clouds deep. I stop my carriage for I love the maples at dusk; Redder than spring flowers are the frosty leaves. By Catherine Mang
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Gradient descent 梯度下降 | Math.py
1. 梯度下降法的使用條件. 根據上面的介紹,梯度下降法在使用前必須要確定 Loss function 本身是否可微分 (differentiable),或者至少局部可微。. 倘若真的 Loss function 是一個不可微函數,那麼就必須思考如何轉換或是利用凸優化 (convex optimization) 的方式來處理。. 2 ...
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An overview of gradient descent optimization algorithms
Gradient descent optimization algorithms, while increasingly popular, are often used as black-box optimizers, as practical explanations of their strengths and weaknesses are hard to come by. This article aims to provide the reader with intuitions with regard to the behaviour of different algorithms that will allow her to put them to use. In the course of this overview, we look at different ...
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What is Gradient Descent? | IBM
Gradient descent is an optimization algorithm which is commonly-used to train machine learning models and neural networks.It trains machine learning models by minimizing errors between predicted and actual results.
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Proverbs and Poems in Frost's Descent - Loving Chinese
白云生处有人家。 I stop my carriage to enjoy the beautiful scene of red maple forests, 停车坐爱枫林晚, The maple leaves seem redder than flowers in February. 霜叶红于二月花。 This poem means the poet is very fond of maple leaves. It means enjoying the scene is even more important than going on with his journey.
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