搜索结果: 1-6 共查到“计算机科学技术 modes”相关记录6条 . 查询时间(0.102 秒)
We study the security and privacy of private browsing modes recently added to all major browsers. We first propose a clean definition of the goals of private browsing and survey its implementation in ...
Wave transport in disordered systems is a vast research topic, ranging from electrons in semiconductors, to light in random dielectrics, to cold atoms in laser speckles. In optics, light transport is ...
属性赋权的K-Modes算法优化
K-Modes聚类 属性选择 自动属性赋权
2012/3/13
传统K-Modes算法的一个主要问题是属性选择问题。K-Modes算法在聚类过程中对每一个属性都同等看待, 而在实际应用中, 很多数据集仅有几个重要属性对聚类起作用。为了考虑不同属性对聚类的不同影响, 将K-Modes聚类算法与属性权重的最优化结合起来, 提出一种属性自动赋权的FW-K-Modes算法。该算法不仅可以提高传统K-Modes聚类算法的聚类精度, 还能分析各维属性对聚类的贡献程度, 实...
H\infty Control of Radiated Acoustic Power Modes
Distributed parameter systems Acoustic power modes PVDF sensor Modal control H∞
2009/10/13
This study presents a robust control system design for suppressing the radiated acoustic power emitted from a vibrating planar structure, and spillover effect caused by neglected high frequency modes....
基于K-Modes聚类的自适应话题追踪技术
话题追踪 K-MATT方法 话题类中心
2009/8/19
传统自适应话题追踪用向量空间模型表示一个话题模型，通常会对话题模型更新带来错误的反馈。针对传统自适应话题追踪中话题模型的不足，提出基于K-Modes聚类的自适应话题追踪方法(K-MATT方法)，用话题类中心代替话题模型，把命名实体向量空间模型作为话题类中心，在追踪过程中不断迭代更新话题类中心，直到话题类中心稳定。实验证明K-MATT方法是有效的。
Real-Time Classification Algorithm for Recognition of Machine Operating Modes by Use of Self-Organizing Maps
Classification Self-Organizing Maps Real-Time Recognition
2009/7/28
In this paper a new algorithm for classification and real-time recognition of different a-priorily assumed operating modes for construction machines is proposed. This algorithm utilizes the effectiven...