首页> 外文会议>IEEE International Workshop on Machine Learning for Signal Processing >MULTICLASS CLASSIFICATION BASED ON BINARY CLASSIFIERS: ON CODING MATRIX DESIGN, RELIABILITY AND MAXIMUM NUMBER OF CLASSES
【24h】

MULTICLASS CLASSIFICATION BASED ON BINARY CLASSIFIERS: ON CODING MATRIX DESIGN, RELIABILITY AND MAXIMUM NUMBER OF CLASSES

机译:基于二进制分类器的多牌分类:关于编码矩阵设计,可靠性和类别数

获取原文

摘要

In this paper, we consider the multiclass classification problem based on independent set of binary classifiers. Each binary classifier represents the output of quantized projection of training data onto a randomly generated orthonormal basis vector thus producing a binary label. The ensemble of all binary labels forms an analogue of a coding matrix. The properties of such kind of matrices and their impact on the maximum number of uniquely distinguishable classes are analyzed in this paper from an information-theoretic point of view. We also consider a concept of reliability for such kind of coding matrix generation that can be an alternative way for other adaptive training techniques and investigate the impact on the bit error probability. We demonstrate that it is equivalent to the considered random coding matrix without any bit reliability information in terms of recognition rate.
机译:在本文中,我们考虑基于独立二进制分类器组的多级分类问题。每个二进制分类器表示训练数据的量化投影的输出到随机生成的正交基础矢量,从而产生二进制标签。所有二进制标签的集合形成了编码矩阵的类似物。本文以信息理论的观点分析了这种矩阵的性质及其对最大区分类别的最大唯一可区分类的影响。我们还考虑这种类型的编码矩阵生成的可靠性概念,这可以是其他自适应训练技术的替代方法,并研究对误码概率的影响。我们证明它等同于所考虑的随机编码矩阵,而在识别率方面没有任何比特可靠性信息。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号