使用固定与随机效果模型整合资料。
定义了方向随机效果模型（DREM）。
混合相对危险度(RRs)通过随机效果模型进行估测。
Pooled relative risks (RRs) were estimated by random effects models.
进行随机效果模型统合回归分析以评估试验间异质性的来源。
Random-effects model meta-regression analyses were performed to assess sources of intertrial heterogeneity.
治疗效果采用相对危险度和加权均数差(采用随机效应模型的95%可信区间)概括。
Treatment effects were summarised as relative risks or weighted mean differences with 95% confidence intervals by using a random effects model.
利用分子遗传标记信息和随机QTL效应模型，研究了个体遗传评定的效果。
Information coming from molecular genetic markers, and a model which consists of a random QTL effect for the evaluation of animals were used.
经试验验证，该模型能够更加客观地描述客户行为的非确定性和随机性特征，具有良好的分类效果。
By experimentation, this model could describe the indefinite and random character of customers' behavior impersonally and also has good segmentation effect.
传统的确定性模型取得了较好的效果，但是由于其约束条件的随机性和模糊性，需要应用不确定性模型来更准确地描述和给出最优解。
The traditional certain models obtain some good results, but the vendor constraints are so stochastic and fuzzy that it needs uncertain models to describe and solve the problem.
氧乙炔火焰的燃烧过程是一个随机过程，用对随机过程有很好模拟能力的隐马尔可夫模型(HMM)对其进行建模与识别，可以达到更好的效果。
The combustion process of the oxyacetylene flame is a random one, it obtains good result using the Hidden Markov Model (HMM) which has good imitation ability on the random process.
通过对地震记录子波估计的理论模型试验，结果表明这种混沌的优化算法比单一的随机优化方法具有很好的实际效果和应用前景。
The model test results of seismic wavelet estimation show that the method is more efficient than that only use stochastic optimization algorithm.
拟合结果表明，在两类模型中egarch - M模型和杠杆随机波动模型具有较好的拟合效果。
The results indicated that in these two types of models, the EGARCH-M model and the leverage stochastic volatility model had better fitting results.
我们利用条件随机场模型抽取领域实体对象，并将其应用于比较句识别和比较关系抽取中，取得了良好的实验效果。
We use CRF model to extract domain entities which are applied to identify comparative sentences and mine comparative relation with good results.
我们利用条件随机场模型抽取领域实体对象，并将其应用于比较句识别和比较关系抽取中，取得了良好的实验效果。
We use CRF model to extract domain entities which are applied to identify comparative sentences and mine comparative relation with good results.
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