Research in machine learning, statistics and related fields has produced a wide variety of algorithms for classification. However, most of these algorithms assume that all errors have the same cost, which is seldom the case in KDD prob- lems. Indivi
Understanding Clinical Data Analysis，Learning Statistical Principles from Published Clinical Research
Ton J Cleophas Aeilko h. zwinderman
Understanding
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Clinical data
Analysis
Learning Statistical Principles from Published
Clinical research
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ringer
为了有效提高三维空间中无线传感器网络节点定位算法的效率，提出了一种基于虚拟分层的节点模糊信息.定位方法（Nodes’Fuzzy Information Localization algorithm on Virtual Stratification，NFIL-VS），该方法在定位前.对网络实现虚拟分层，分层后测量各平面上节点之间的方向角和俯仰角等模糊信息实现节点定位。每一轮定位结.束后，判断并更新无效锚节点的位置。网络中的节点被定位后充当二级锚节点辅助定位其他节点。通过实验仿真，.与 SNLSF
An amplitude of internal solitary wave as high as 100 m has been reported in the South China Sea(SCS). Large-amplitude internal waves may cause severe damage to the ocean engineering and submarine. The fully-nonlinear Schrdinger equation (FNLS) that
To evaluate the effects of intermittency and stratification on propagation of laser beams, we analyze experimental radiosonde profiles using complete ensemble empirical mode decomposition. First, we extract intermittency and stratification at differe
