| 1. | The compare study of grey neural network forecast for traffic accidents 灰色神经网络交通事故预测比较 |
| 2. | Examples show that the system prediction is comparatively more consistent with the reality 实例表明,系统预测比较符合实际。 |
| 3. | Moreover the author put forward some effective better methods aiming at prediction for demand of natural gas 并提出了一些针对天然气需求预测比较有效的改进方法。 |
| 4. | Comparing the result of neural network forecast with that of numerical simulation , fracture time forecasted by the artificial neural network is precise and reliable 最后将神经网络预测结果与数值计算结果对比,认为应用人工神经网络对立井井筒破裂时间的预测比较准确、实用。 |
| 5. | It is feasible to forecast extreme - value of future by the mean value change ; but it is difficult to forecast with the changing of variance which rule of variety is difficult to know 利用均值变化对未来极值特征进行预测是可行的。但对方差来说,由于其变化规律性不明显,利用其预测比较困难。 |
| 6. | So it is rough this method to forecast , which educes approximate forecasting value and the error is bigger comparatively . this method ca n ' t be satisfied when calling for good precision 因此,这种方法预测比较粗糙,只能在宏观上有个大致的预测,预测误差比较大,对于精度要求比较高的很难满足。 |
| 7. | The fractal compressing method based on iterative function system is good at detecting the extend of fractures . 4 . the application results of wavelet multiple resolution analysis are depend on the wavelet base chosen ( 3 )基于迭代函数系统的分形压缩方法,是一种自仿射分形方法,主要应用仿射变换,此方法对裂缝的走向预测比较准确。 |
| 8. | Finally , by comparing with the predicting results of 3 engingeering examples , the prediction results of gm ( 1 , 1 ) model are proved to be better and more stability than other predicting models , the prediction method of multi - model and judging result are feasible 同时通过三个工程实例预测比较,证明gm ( 1 , 1 )模型有较好的预测结果和稳定性可用于工程实践,也说明多模型的预测方法和判断结果是符合实际的。 |
| 9. | Finally , by comparing with the predicting results of 5 engineering examples , the prediction results of compertz curve equation are proved to be better and more stability than other methods , and the prediction method of multi - model is feasible 通过对5个工程实例的预测比较,证明龚帕斯曲线方程有很好的预测效果,有较好的稳定性,可用于工程实践;同时也说明多模型的预测方法和判别标准是符合实际的。 |
| 10. | 3 . when making the false transitive reasoning similar to the true transitive reasoning in the daily situation , the children can pick up regularities in their social world and translate these into simple inferential strategies that allow them to predict the outcome of fairly complex social interactions 3 、儿童在日常情境中对类似于传递性推理的假传递性推理能够根据社会经验从他们的社会世界中获取规则并且把它转化为简单的推理策略,这些策略使他们能够预测比较复杂的社会相互作用的结果。 |