rough-hearted

rough-hearted的基本解释

adj.

无同情心的, 铁石心肠的

与rough-hearted相关的网络例句 [注：此内容来源于网络，仅供参考]

After a brief summary on data mining and rough set theory, the research works in the thesis can be descript as follows: 1. To the problem that finding rules in enormous data is very timeconsumable and the expansibility of existed algorithms is not very good, the thesis proposes a new method to discompose large data table based on the concepts of positive region and the importance of attribute in rough set theory.

Rough集理论是一种新型的处理不确定性知识的数学工具，围绕着数据挖掘领域存在的问题，本文利用Rough集理论与Rough分析工具，提出若干解决方案，同时在具体处理问题过程中引入了信息理论、因子分析等方法，与Rough分析结合使用，讨论了Rough集技术在知识发现、关联规则挖掘、模式分类以及数据清洗等问题中的应用。

The main procedures of the body are conducted as the following:First, this article reviewed the Rough Set elementary theory, the decision information system and the expansion of the Rough Set model.

本文的主要研究工作如下：首先，本文回顾了Rough集的基本理论、决策信息系统和Rough集模型的扩展。

In Chapter 5,some studies on rough set theory shows that rough set is equivalent to nonmeasurable set in some sense.

第五章对rough set理论作了一定的研究，指出了rough set与不可测集在一定意义下等价。并且借助于M。

与rough-hearted相关的网络解释 [注：此内容来源于网络，仅供参考]

There were about 20 people there,at a rough guess：那里约计有 20 人

I've got a rough idea of where I want to go. 我大致知道我想去哪里了. | There were about 20 people there,at a rough guess. 那里约计有 20 人. | a rough draft of a speech 讲话草稿

rough cocksfoot：鸭茅

rough coating 毛粉刷 | rough cocksfoot 鸭茅 | rough colony 粗糙菌落,粗糙型菌落

Rough colony：粗糙菌落,粗糙型菌落

rough cocksfoot 鸭茅 | rough colony 粗糙菌落,粗糙型菌落 | rough concentration 粗选