查询词典 drift apart

In a database the concept of an example might change along with time which is known as concept drift When the concept drift the classification model built by use of old data is unsuitable for classify new data Therefore concept drift has become a hot issue in data mining in recent years Although many algorithms had been proposed to resolve this problem they can not provide users with the reason of concept drift However a user might be very interested in such rules For example doctors want to find what makes disease change; researchers want to know the reason of the variety of the weather; and decision makers would like to understand why a customer's shopping habit change In this thesis we propose a Concept Drift Rule mining Tree called CDR-Tree to solve this problem CDR-Tree can not only find the rule of concept drift also build the prediction model for both old and new data at the same time

无论在大型资料库或现实生活中，同一资料样本的概念有可能会随著时间的递移而改变，也就是产生所谓的概念漂移。当样本发生概念漂移时，由旧有资料所建构的分类模组将不再适用於预测新获得的资料，因此，近年来概念漂移已成为资料探勘中一项热门的研究议题。虽然已有？多学者提出不同的技术来解决概念漂移的问题，但是这些方法都是利用修正或重建的方式来产生适合新资料的预测模组，并无法提供造成概念漂移的原因。然而对使用者而言，其感兴趣的可能正是这些引起概念漂移的规则，如医生可能想了解引起疾病变化的主因、学者会想要知道气候转变的规则、或是决策者想找出顾客购物习惯改变的因素等。因此，本论文提出概念漂移规则探勘树( Concept Drift Rule mining Tree )，简称CDR-Tree，来解决这个问题。CDR-Tree不但能探测出造成概念漂移的主要原因，亦能同时建立新旧资料的预测模组以供决策者运用使用。

The experiment shows that,there is phase drift of low frequency in the digital image seriel acquired by CCD camera and frame grabber,different CCD has different drift characteristic and level;the phase drifts are not identical even in the same image line,the phase drift of neighboring locations in an image line has distinct correlation;the drift levels ...

实验表明：经 CCD Camera和图像卡采集的数字图像序列中存在着低频的图像抖动，即位相漂移。而且不同的 CCD Camera具有不同的漂移特点和程度，甚至在同一个图像行内的漂移也不完全一致。一般在图像行内相近的位置之间，位相漂移有明显的相关性，不同的图像行之间的漂移的程度相同，但没有相关性。最后本文还给出了一种位相漂移的修正方法

The main work and achievements are as following:An overview of gyros drift is presented. Its cause is analyzed and it is categorized into three types: constant drift, slope drift and random drift.

主要的工作及完成的任务如下：首先对陀螺仪的漂移进行了概述，分析了其产生的原因，并把它分为三种：常值漂移，斜坡漂移及随机漂移。

The invention discloses a high-voltage P-type metal oxide semiconductor, including a P-type substrate, a deep N-well is arranged on the P-type substrate, an N-well drift region and a P-type drift region are arranged on the deep N-well, an N-type contact hole, a P-type source and a field oxide layer are arranged on the N-well, a P-type drain and the field oxide layer are arranged on the P-type drift region; the invention is characterized in that the thickness a grid oxide layer part which is positioned above the N-well is smaller than the grid oxide layer part which is positioned above the P-type drift region and a thin grid oxide layer and a thick thin grid oxide layer are respectively formed accordingly.

本发明公开一种高压P型金属氧化物半导体管，包括P型衬底，在P型衬底上设有深N型阱，在深N型阱上设有N型阱和P型漂移区，在N型阱上设有N型接触孔、P型源及场氧化层，在P型漂移区上设有P型漏及场氧化层，其特征在于位于N型阱上方的栅氧化层部分的厚度小于位于P型漂移区上方的栅氧化层部分并由此分别形成薄栅氧化层和厚薄栅氧化层。

The invention discloses a high-voltage N-type metal oxide semiconductor, including a P-type substrate, a P-well drift region and an N-type drift region are arranged on the P-type substrate, a P-type contact hole, an N-type source and a field oxide layer are arranged on the P-well, an N-type drain and the filed oxide layer are arranged on the N-type drift region; the invention is characterized in that the thickness a grid oxide layer part which is positioned above the P-well is smaller than the grid oxide layer part which is positioned above the N-type drift region and a thin grid oxide layer and a thick thin grid oxide layer are respectively formed accordingly, a P-type impurity injection region is arranged in the P-well, and the P-type impurity injection region is positioned below the thin grid oxide layer.

本发明公开一种高压N型金属氧化物半导体管，包括P型衬底，在P型衬底上设有P型阱和N型漂移区，在P型阱上设有P型接触孔、N型源及场氧化层，在N型漂移区上设有N型漏及场氧化层，其特征在于位于P型阱上方的栅氧化层部分的厚度小于位于N型漂移区上方的栅氧化层部分并由此分别形成薄栅氧化层和厚薄栅氧化层，在P型阱内设有P型杂质注入区且该P型杂质注入区位于薄栅氧化层的下面。

I thought sometime alone was what we really needed you said this time would hurt more than it helps but I couldn't see that I thought it was the end of a beautiful story and so I left the one I loved at home to be alone and I tried to find out if this one thing is true that I'm nothing without you I know better now and I've had a change of heart I'd rather have bad times with you, than good times with someone else I'd rather be beside you in a storm, than safe and warm by myself I'd rather have hard times together, than to have it easy apart I'd rather have the one who holds my heart whoo-oo-oo-oo yeah And then I met someone and thought she could replace you we got a long just fine we wasted time because she was not you we had a lot of fun though we knew we were faking love was not impressed with our connection they were all lies, all lies so I'm here cause I found this one thing is true that I'm nothing without you I know better now and I've had a change of heart I'd rather have bad times with you, than good times with someone else I'd rather be beside you in a storm, than safe and warm by myself I'd rather have hard times together, than to have it easy apart I'd rather have the one who holds my heart who holds my heart I can't blame you if you turn away from me, like I've done you, I can only prove the things I say with time, please be mine, I'd rather have bad times with you, than good times with someone else I'd rather be beside you in a storm, than safe and warm by myself I'd rather have hard times to gether, than to have it easy apart I'd rather have the one who holds my heart I'd rather have bad times with you, than good times with someone else I'd rather be beside you in a storm, than safe and warm by myself I'd rather have hard times together, than to have it easy apart I'd rather have the one who holds my heart I'd rather have the one who holds my heart I'd rather have the one who holds my heart whoooo.....who holds my heart

开始单独我试图寻找如果这件事是真的我宁愿坏的时候与你一起，好的时候与别人一起我宁愿做你身边的一场风暴，比我自己更加安全和温暖我宁愿共度时艰，而不是把它就这么简单的结束我宁愿谁拥有我的心 whoo-oo-oo-oo yeah 然后我见到某人并认为她可以代替你我们还有相当长一段只是惩罚我们浪费时间，因为她不是你我们有很多的乐趣尽管我们知道我们是伪造爱情是不深刻的印象与我们联系他们都是谎言，所有的谎言所以我在这里事业，我发现这一件事是真的说什么我没有你我知道现在更好和我已经改变了主意我宁愿坏的时候与你一起，好的时候与别人一起我宁愿做你身边的一场风暴，比我自己更加安全和温暖我宁愿共度时艰，而不是把它简单清除我宁愿谁拥有我的心谁拥有我的心我可以不怪你，如果你又离开我，就像我做你，我只能证明我说的东西随着时间的推移，请地雷，我宁愿做你身边的风暴，比安全，温暖了我我宁愿有困难的时候，在一起在外不是很容易我宁愿谁拥有我的心我宁愿坏的时候与你一起，好的时光与别人一起我宁愿做你身边的风暴，比我自己更加安全和温暖我宁愿有共度难关，在外不是很容易我宁愿谁拥有我的心我宁愿谁拥有我的心我宁愿谁拥有我的心 whoooo。。。。。

Drift Angle, Speed, Peak Drift Angle, Speed at Peak Drift, Current Sector, Sector Score, Total Score, Peak Longitudinal Acceleration, Average Speed

漂移角，速度，最大漂移角，最大漂移角时的速度，当前路段，路段分数，总分，最大纵向加速度，平均速度。

During 3D seismic data acquisition in Berri Block of Saudi Arabia,GPS navigation system was used while shooting,and monitoring shot-point drift on the interface of GPS navigation system,to initially control shot point error. Then,the method was applied to control seismic data acquisition quality,to analyze and examine shot-point drift and receiver-point drift.

在沙特Berri工区三维地震数据采集过程中，首先在放炮时采用GPS导航系统，在导航系统监控软件界面上监测炮点偏移情况，初步控制炮点误差；然后利用基于最小偏移距分选方法对地震数据采集质量进行监控，并对炮点和检波点偏移误差进行分析和检查。

In order to find the impact of cloud drift winds on variational data assimilation system and to provide reference for operational forecast of tropical cyclone, firstly errors of water vapor winds and infrared cloud drift winds in different levels have been analyzed in this paper; then, cloud drift winds of geostationary meteorological satellites-GMS 5 have been added in the GRAPES three-dimensional variational data assimilation system with radiosonde data.

首先分析了不同通道和层次的静止气象卫星云迹风产品的误差特征；然后，把云迹风资料放到GRAPES三维变分同化系统中进行同化，通过将不同观测类型资料的同化结果进行对比，探讨了红外通道和水汽通道云迹风资料对数值预报分析场的影响；最后，把同化后的分析场作为初始场，用WRF模式对2002年"森拉克"台风做24小时预报实验。

From the sea ice motion data extracted from the MODIS and AVHRR images, it is found that the sea ice motion in the Bohai Sea is effected not only by prevailing winds but also by topographic steering, ocean currents and internal ice stresses. The extracted sea ice drift is similar to observed ice drift, and can clearly show the sea ice drift in the Marginal Ice Zone especially. It can compensate for the limitation of the local or single station observation.

利用MODIS和NOAA/AVHRR资料获取的渤海冰速资料的综合分析显示：渤海海冰运动，除受盛行风控制外，还受到复杂的海岸地形、流和冰内应力的共同作用，所得到的大范围海冰运动规律和多年历史观测资料分析结果基本一致，并清楚地显示了冰边缘带海冰运动的特征，弥补了局地、单站海冰观测的局限性。

Now she was hungry and angry.She began to smoulder.

现在她又饿又气，她开始流露难以抑制的怒火。

You have placed our iniquities before You, Our secret sins in the light of Your presence.

诗90：8 你将我们的罪孽摆在你面前、将我们的隐恶摆在你面光之中。