查询词典 rough it

The central issue of rough sets theory is to classify analysing , a limitation of Pawlak rough sets model is that the classification which it deals with must be totally correct or definite,Because it classified according to the equivalences strictly,so its classification is accurate, namely " include " or not" include ", but the one that does not have to a certain extent" includes " or " belongs to ".

粗糙集理论的中心问题是分类分析，Pawlak粗糙集模型的一个局限性是它所处理的分类必须是完全正确的或肯定的，因为它是严格按照等价类来分类的，因而它的分类是精确的，亦即&包含&或&不包含&，而没有某种程度上的&包含&或&属于&。

This paper describes a new method for constructing a rough neural network. In this network, rough neurons lie in the hidden-layer, and they consist of three parts which generated by two hyperplanes that partition the universe.

本文根据支持向量机可以解决小样本学习问题的优势，再结合粗集理论对不确定性问题分析的特点，提出一种支持向量机的粗糙神经网络的构造方法。

No, I' afraid not- It was really rough and I'm not a good sailor.

路上不太顺利，海浪很大，我又不习惯海上航行。

Life is like a rough sea, never has a calm time.

人生就像波涛汹涌的大海一样，永远没有平静的时刻。

We are all in the same boat on a rough sea.

我们大家在海上休戚相关。

Then one wild, dark night with a rough sea, he disappeared and was seen no more.

在一个月黑风高的夜里，他终于失踪了，再也没人见过他。

No ship could live in such a rough sea.

任何船只都不能在这汹涌的海上安然航行。

He was a good swimmer, and nothing exhilarated him like a rough sea.

没有什么能象汹涌的大海那样使他欣喜若狂。

The steamer pitched and rolled in a rough sea .

这轮船在风暴大作的海中前后左右地颠簸。

A rough passage on the stormy sea.

他冒险驶入陌生的海域。

Warden: That's a beautiful dog, but don't bring her again.

那是条漂亮的狗，但是不要再把她带来了。

You get up in the morning – no hangover!

你第二天早上起来的时候—不会宿醉！