Rough set theory and factor space are all applied worldly. The partition determined by equivalence relation is the same as knowledge in rough set theory, that is, knowledge is regarded as a partition of data.

粗糙集理論和因素空間在各個方面有著廣泛的應(yīng)用91草白白色视频在线观看，由于粗糙集理論將等價關(guān)系對空間的劃分與知識等同www内射学生妹羞羞视频，即將知識理解為對數(shù)據(jù)的劃分黄色精品片免费看，任何U的子集稱為U中的一個概念或范疇婷婷五月天开心激情网。

As opposed to the fairway, the rough is a patch of land that is made up of rough or long grass.

相對于航道粗糙的中国一级大黄片强奸与乱伦，是一小片土地，是由粗或長草五月丁香人人插。

Results from experiment indicate that decision rule optimization algorithm can realize the rough matching of user demand and service attribute, therefore avoiding the low efficiency of traditional exact matching in exactness and maturity, so this model broadens the application field of rough sets.

結(jié)果表明98欧美精品系列一区二区，通過決策規(guī)則優(yōu)化能夠?qū)崿F(xiàn)用戶需求和網(wǎng)絡(luò)服務(wù)之間的模糊匹配爱搞为爱搞点激，從而克服了傳統(tǒng)精確匹配的查全率低、查準(zhǔn)率差的缺點日韩欧美性较高清视频免费看，擴展了粗糙集的應(yīng)用領(lǐng)域黄色网站上毛片子上黄。

On the basis of image segmentation by complexion and gray information,some rough facial feature contours can be outlined by seed-filling the non-complexional regions.Then a modified color Snake model was used to fine-draw the rough contours.

根據(jù)膚色和灰度信息，在圖像分割的基礎(chǔ)上成年无码Av动漫网站黄，利用種子填充技術(shù)獲得面部各非膚色特征的輪廓初值欧美的一级片；然后采用一種改進的彩色Snake模型對輪廓初值進行精確定位；接著国产AV无码中文，根據(jù)人臉的先驗知識国产精品一级二级，利用含有方向信息的形態(tài)學(xué)邊緣檢測算子通過一次逐點考察完成下顎輪廓線的提取。

3He was a strange,rough fellow,with a freckled face and red,rough bear

他長得又怪又粗糙亚洲无码精选，一臉的雀斑色色色色色综合视频，一個蓬亂的紅胡子

They stretch out, the matte green of their leaves conveying what it would be like to touch them, to run your finger down the blade and feel the rough resistance of these durable plants' skin: the gama grass, rough hair grass and broom beard grass.

瓜地馬拉草、翦股穎和小藍莖草的細長葉片四處伸展尤物成人最新电影在线观看免费网站，黯淡的表面想也知道摸起來大概是怎樣的質(zhì)感免费观看黄色视频的网址，用指頭順著葉脈滑下，就可感受到這些強韌植物的粗糙葉面西西WWW大胆高清视频。

Secondly, the rough set theory and data preprocessing are introduced and the general application procedure of rough set theory in data mining is analyzed. Then the authors researches on data discretization and attribute reduction are introduced in detail.

然后www.中文字幕在线播放，論文對粗糙集理論和數(shù)據(jù)預(yù)處理從理論和技術(shù)上做了一些介紹，并對數(shù)據(jù)挖掘中的各環(huán)節(jié)運用粗糙集理論的方法進行了分析日韩精品欧美精品国产精品；隨后論文重點對作者在數(shù)據(jù)離散和屬性約簡兩個方面做的研究工作進行了闡述一级香蕉黄片。

It is thought by analyses that the cause of piebald wire is reffection diference of light at rough surface which is due to higher temperature and higher O 2 content in furnace in annealing of half finished product to make steel wire oxidation loss ,to make steel wire face rough after acid pickling.

分析認為形成"花絲"的原因是半成品在退火時由于爐溫過高及爐內(nèi)富氧造成氧化燒損、酸洗后的鋼絲表面粗糙扒开双腿疯狂进出爽爽爽网站，對光的反射與正常表面不一樣所致久久精品国产99精品最新按摸。

The uncertainty measure for rough sets is one of the key problems in rough set theory.

粗糙集的不確定性度量是粗糙集理論中的關(guān)鍵問題之一。

To better tackle these problems, the design of the rough neural network based on variable precision rough set model, in which the majority inclusion relation is used, is studied.

為更好地解決這些問題人人操人人湿人人干，研究了基于"多數(shù)包含關(guān)系"的變精度粗糙集模型下的粗集神經(jīng)網(wǎng)絡(luò)設(shè)計福利视频黄。