查询词典 discretization

In this paper a new discretization algorithm of continue attributes in decision table is offered.

该文提出一种新的决策表连续属性离散化算法。

But the problem of discretization of continuous data hasn't been well solved.

特别是对样本数据为连续型的数据的分组问题，目前尚未得到很好的解决。

The discretization of real value attributes is one of the most main problems in rough sets theory.

最后用一个算例来说明本文提出的方法的合理性与有效性。

It can be used for any kind of electromagnetic problems and guarantee convergence for a sufficiently dense discretization.

采用矩量方程可以很好的解决任何电磁问题，同时，也可以保证适合于充分离散化的收敛性。

It mainly carries on the continuous process stochastic differential equation discretization of the research.

技术上的思想主要是将连续过程的随机微分方程离散化来进行研究。

The further deepening development of economic globalization has promoted the trend of global discretization and regional agglomeration of production.

经济全球化的深化促进了生产的全球离散化和区域集聚化倾向。

The result shows that the entropy based discretization method is better in welding field.

实验表明，基于熵的离散化方法更加适合焊接过程的粗糙集建模。

We also study the problem of discretization of conntinuous attributes in data mining.

同时，对分类算法中连续属性的离散化问题进行了研究。

The results of these methods are subjective to the criterion of discretization and hence lack objectivity.

但是由于离散化时的标准选取有很大的主观和随意性。

But different method of discretization of wavelet moment shows different performance.

但不同的小波矩离散化方法在性能上有很大的差异。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。