这个函数只适用于那些不支持样本外点外延的技术。
Only use this function for techniques that do not support out-of-sample-extensions.
发现宏观经济变量的样本外预测能力仍然相当的显著。
The results show that macro economic variables have obvious out-of-sample explain ability.
文章从样本内拟合能力、样本外预测能力、利率曲线形态方面比较了各个模型的表现。
We compared the models from performance of in-sample, performance of out of sample, and the shape and robustness of interest rate curves.
模型的跨度为一年的样本外条件异方差预测,显示出该年末汇率的震荡,与实际情况一致。
Out-of-sample volatility prediction performance of one year confirms the actual higher volatility in the end of the year.
为了增加覆盖率,除了陆上电话局抽取的样本外,调查者还随意拨打了一些手机号,并把两种样本结合起来统计。
To increase coverage, this land-line sample was supplemented by respondents reached through random dialing of cellphone numbers. The two samples were then combined.
而且从超额收益性方面,样本内有很大的超额收益,样本外,有负的超额收益,这一些都表明中国期货市场是没有市场效率的。
In the aspect of excess revenue, the in-sample has great excess returns, the out-sample has negative excess returns, which have shown no market efficiency in China's futures market.
基于两个基准模型和五个比较模型在不同预测水平下对样本外数据进行预测所得结果表明,五个比较模型在大多数情况下能够获得小于两个基准模型的均值损失。
We use two benchmark models and five competing models to forecast the inflation rate series, and the competing models often have a lower mean loss than the two benchmark models.
除了发现产品含有少量有毒的抗冻剂成分二甘醇外,FDA的药物分析部门还在测试样本中发现亚硝胺类等致癌物质。
Besides finding traces of the toxic antifreeze component diethylene glycol, the FDA's Division of Pharmaceutical Analysis also discovered carcinogens such as nitrosamines in the samples it tested.
科学家从来自6个大陆101个城市的189个家庭的洗碗机中提取的样本中,发现了一种黑色酵母菌,叫做外瓶霉以及一种与其同属的真菌
A black yeast called Exophiala dermatitidis was found with a cousin fungus, E. phaeomuriformis, in samples taken from dishwashers in 189 homes in 101 cities in six continents.
除了样本误差外,全国性的公众意见的调查操作上的困难也会导致误差。
In addition to sampling error, the practical difficulties of conducting any survey of public opinion may introduce other sources of error into the poll.
本组样本scl- 90各因子分均值与常模比较,除人际关系因子分均值低于常模,差异具有显著性外,其它因子均统计学差别。
All the factor score of SCL-90 in this sample except for poor relationship with others is not difference between the cause group and the norm.
在斯克里普斯海洋研究所外,躺着一小块捞取自太平洋深处的垃圾样本。
Outside the Scripps Institution of Oceanography lies a small sample of garbage fished from far out in the Pacific Ocean.
考虑松香粒子,该样本将氧化后,第一次外,也将在第一部分,然后分解,并重新成为非过敏。
Considering a particle of rosin, the outside of the sample will oxidise first and will also be the first part to then decompose and return to being non-allergenic.
采用多元逐步回归法建立了揭示模型线性关系的QSAR模型,对模型进行稳定性检验,并采用样本集外的化合物对所建立的QSAR模型进行预测;
The QSAR model was built with the multiple linear step regression method, and it was tested for the stability with other sample compounds.
使用该算法,很容易对内集-外集模型进行编程,依给定的样本和区间,计算模糊风险。
Using this algorithm, it is easy to make a program for the interior-outer-set model and to calculate a possibility-probability distribution according to a given sample and some intervals.
所有检测样本的DNA使用瑞士tecan公司DNA提取自动工作站从EDTA -K2抗凝的外周全血中抽提。
All DNA samples extracted from the peripheral blood of anticoagulant EDTA-K2 by automatically extracted station of Swiss TECAN Company.
有效的样本操作:建立了网罗各种医疗机关的数据库,依部门层级改变本结构,建立可外插的体制。
Effective sample steering: Full database of healthcare institutions allows sample composition and extrapolations at segment level.
除了需要对组织样本进行更多的检测外,星期一的会议上并未达成结论。
No conclusions were reached at a meeting Monday, but more tests will be done on tissue samples.
用测试样本对所建模型进行外推性能测试,对结果进行分析,证明建模具有可行性以及所建模型具有良好的拟合性能和外推性能。
Simulating the model with the testing data, analysis the network performance, proving the feasibility of modeling and the model has the feature of high-precision and fitting.
除了两个绿茶饮料样本低于国家标准外,其它样本中的CAF含量全部符合国家标准。
Except 2 green tea drink samples, all conformed to the national standard in terms of CAF concentration.
以样本矿井为例,分别以月平均受伤人数、月平均计划外瓦斯超限次数为风险评价指标进行控制图分析。
Taking a mine as an example, CCA is made with the average casualty number per month and The Times of gas overrunning per month as the risk index respectively.
以样本矿井为例,分别以月平均受伤人数、月平均计划外瓦斯超限次数为风险评价指标进行控制图分析。
Taking a mine as an example, CCA is made with the average casualty number per month and The Times of gas overrunning per month as the risk index respectively.
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