1、

Finally, we also extend the L1-median estimate in our reversion strategy by replacing the Euclidean norm of L1-median with Huber loss function. We re-estimate the underlying stock price vector and obtain the similar results with L1-median by experiments.

最后,作为对L1-median估计的扩展,我们通过替换L1-median中的欧几里德范数为Huber损失函数,重新估计股票价格相对向量并进行实验,我们得到了与L1-median相近的结果。

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2、

Then, establishes the liquidity risk model based on the hypothesis of the loss value of price spread.

接着基于价差损失值的分布和波动情况建立了合理的La&VaR度量模型。

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3、

Firstly, basing on the microstructure of stock market of our country, this thesis analyzes the reason and course of liquidity risk, and constructs the risk index-loss value of price spread.

首先基于我国股票市场微观结构、交易制度的现实,分析了投资者进行股票交易时所面临的市场流动性风险产生的原因与过程,并构造了本文的市场流动性风险指标&价差损失值。

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4、

But their loss could be outstripped by the oil price gain.

但是,这些损失比不上油价高涨带来的利益。

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5、

The notching circuit made of this kind of twin T network can increase the attenuation slop outside the pass-band but decrease signal loss within pass-band.

采用这种双T网络做成的陷波电路,可使通带外的频带衰减陡度增大,而通带内的有效信号损失减小。

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6、

Auxerre will miss him a great deal.

欧塞尔会因为他的离去有所损失.

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7、

One advantage over Japan, says Mr Jerram, is that America is spreading the costs of its housing bust across other countries.

杰拉姆说,美国比日本优越之处在于,美国正在让其它国家分摊它的房价下跌损失。

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8、

No real loss here, except maybe to hunters who fancied themselves melee hunters and dual wielded.

没有什么实际的损失。除了一些非常喜欢近身格斗的猎人。

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9、

DVDs made from in-theater videos frequently circulate the Chinese market and result in ticket losses.

往往新片一上映,中国市场就会出现在影院偷拍后翻录的枪版DVD,给影片票房造成损失。

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10、

He estimates his losses at two millions.

他估计他的损失为两百万元.

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11、

I know that F insurance doesn't cover losses on goods.

我知道平安险不包括消费品啲种种损失.

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12、

I know that F . P . A insurance doesn't cover losses on consumer goods.

我知道 平安险 不包括消费品的种种损失.

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13、

The slopes can be made quite steep, but the peak transmission will decrease accordingly.

欲使两侧的斜度很陡, 则必须以损失峰值透射率为代价.

词典精选例句

14、

During 8 weeks of degradation in vitro, and the mass loss ratio was about 15.6%, the accumulative releas rate of hydroxyproline is 62.8%.

在8周的考察期内,支架质量损失了15.6%,羟脯氨酸的累计释放率为62.8%。

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15、

Under wantage insurance, when the loss is caused by a third party, the insurer gains the indemnity-recovering right of subrogation therefrom, provided that the insurer executed its duty of indemnity.

不足额保险下,当保险标的由于第三者责任造成保险损失后,保险人在履行赔偿义务的前提下,取得对第三者的代位追偿权。

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16、

And as we saw in February-when a small asteroid exploded over Russia, breaking windows in thousands of buildings-even the little ones can still do big damage.-John Matson

正如我们在2月看到的,一颗在俄罗斯爆炸的小行星毁坏了数千栋建筑的川子,即使是小型小行星也能制造大损失。

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17、

For vertical pipe structure such as chimney and wire pole, the wind-induced disaster and economic loss were studied.

本文研究了直立管式结构如烟囱、电线杆等的抗风防灾分析和经济损失估算。

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18、

Separation and pressure drop analysis for wire mesh demister

丝网气液分离器分离性能和压力损失分析

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19、

A Subject "Impact of Suction Surface Shape on High Pressure Turbine Trailing Edge Loss" has been conducted by BRR, GTE and DLR.

由德国宝马·罗·罗(BRR)、中国燃气涡轮研究院(GTE)和德国宇航院(DLR)联合开展了叶背表面曲率的变化对高压涡轮尾迹损失的研究。

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20、

The big flood beat heavily on Hebei's economy in 1963. "

1963年特大洪水使河北 经济损失 巨大.

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