ID 原文 译文
16775 为了提升复杂分布情况下的分类性能,该文提出一种集成式Beta过程最大间隔一类方法。 To overcomethis problem, an ensembling one-class classification method based on Beta process max-margin one-classclassifier is proposed in this paper.
16776 该方法利用Dirichlet过程混合模型(DPM)对训练样本聚类,同时在每一个聚类学习一个Beta过程最大间隔一类分类器。 In the method, the input data is partitioned into several clusters with the Dirichlet Process Mixture (DPM), and a Beta Process Max-Margin One-Class Classifier (BPMMOCC) is learned in each cluster.
16777 通过多个分类器的集成,可以构造出一个描述能力更强的分类器,提升复杂分布下的分类效果。 With the ensemble of some simple classifiers, the complex nonlinear classification can beimplemented to enhance the classification performance.
16778 DPM聚类模型和Beta过程最大间隔一类分类器在同一个贝叶斯框架下联合优化,保证了每一个聚类样本的可分性。 Specifically, the DPM and BPMMOCC are jointlylearned in a unified Bayesian frame to guarantee the separability in each cluster.
16779 此外,在Beta过程最大间隔一类分类器中,加入了服从Beta过程先验分布的特征选择因子,从而可以降低特征冗余度以及提升分类效果。 Moreover, in BPMMOCC, afeature selection factor, which obeys the prior distribution of Beta process, is added to reduce featureredundancy and improve classification results.
16780 基于仿真数据、公共数据集和实测SAR图像数据的实验结果证明了所提方法的有效性。 Experimental results based on synthetic data, benchmark datasets and Synthetic Aperture Radar (SAR) real data demonstrate the effectiveness of the proposed method.
16781 密码专用可编程逻辑阵列(CSPLA)是一种数据流驱动的密码处理结构,该文针对不同规模的阵列结构和密码算法映射实现能效关系的问题, Cipher Specific Programmable Logic Array (CSPLA) is a data stream-driven cryptographic processing structure. The relations between cryptographic mapping energy efficiency and array structures ofdifferent scales is considered in this paper.
16782 首先以CSPLA的特定硬件结构为基础,以分组密码的高能效实现为切入点,建立基于该结构的分组密码算法映射能效模型并分析影响能效的相关因素, First, based on the specific hardware structure of CSPLA and blockciphers, an energy efficiency model of block cipher algorithm mapping based on this structure is established andrelated factors affecting energy efficiency are analyzed.
16783 然后进一步根据阵列结构上算法映射的基本过程提出映射算法, Then the basic process of algorithm mapping on thearray structure is discussed and a mapping algorithm is proposed.
16784 最后选取几种典型的分组密码算法分别在不同规模的阵列进行映射实验。 Finally, several typical block cipheralgorithms are selected to perform mapping experiments on arrays of different scales.