Incremental Locally Linear Embedding Algorithm Based on Orthogonal Iteration Method 2.College of Communication and Electric Engineering,Hunan University of Arts and Science,Changde,Hunan 415000,China) 3.Modern Education Technology Center,Hunan University of Arts and Science,Changde,Hunan 415000,China)

ZHU Ming-han; LUO Da-yong; YI Li-qun; WANG Yi-jun

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Incremental Locally Linear Embedding Algorithm Based on Orthogonal Iteration Method 2.College of Communication and Electric Engineering,Hunan University of Arts and Science,Changde,Hunan 415000,China) 3.Modern Education Technology Center,Hunan University of Arts and Science,Changde,Hunan 415000,China)

更新时间：2025-07-16

- Incremental Locally Linear Embedding Algorithm Based on Orthogonal Iteration Method 2.College of Communication and Electric Engineering,Hunan University of Arts and Science,Changde,Hunan 415000,China) 3.Modern Education Technology Center,Hunan University of Arts and Science,Changde,Hunan 415000,China)
- Acta Electronica Sinica Vol. 37, Issue 1, Pages: 132-136(2009)
- 作者机构：
  
  1. 中南大学信息科学与工程学院,湖南,长沙,410083
  2. 湖南文理学院电气与信息工程学院,湖南,常德,415000
  3. 湖南文理学院现代教育技术中心,湖南,常德,415000
  4. 中南大学信息科学与工程学院湖南长沙,410083
  5. 湖南文理学院电气与信息工程学院湖南常德,415000
  6. 湖南文理学院现代教育技术中心湖南常德,415000
- 作者简介：
- 基金信息：
- DOI：
  CLC： TP391.4
- Published：2009
- 稿件说明：
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ZHU Ming-han, LUO Da-yong, YI Li-qun, et al. Incremental Locally Linear Embedding Algorithm Based on Orthogonal Iteration Method 2.College of Communication and Electric Engineering,Hunan University of Arts and Science,Changde,Hunan 415000,China) 3.Modern Education Technology Center,Hunan University of Arts and Science,Changde,Hunan 415000,China)[J]. Acta Electronica Sinica, 2009, 37(1): 132-136.
DOI：

ZHU Ming-han, LUO Da-yong, YI Li-qun, et al. Incremental Locally Linear Embedding Algorithm Based on Orthogonal Iteration Method 2.College of Communication and Electric Engineering,Hunan University of Arts and Science,Changde,Hunan 415000,China) 3.Modern Education Technology Center,Hunan University of Arts and Science,Changde,Hunan 415000,China)[J]. Acta Electronica Sinica, 2009, 37(1): 132-136. DOI：

摘要

LLE(Locally Linear Embedding)算法是一种较好的流形学习算法

但它只能以批处理的方式进行.只要有新的样本加入

就必须重作该算法的全部内容

而原处理结果被全部丢弃.本文提出了一种基于正交迭代的增量LLE算法

能有效地利用前面的处理结果

实现增量处理.实验表明该算法是有效的.

Abstract

Locally Linear Embedding(LLE)is a sort of powerful manifold learning algorithm.However

LLE is a batch method.If only one new sample arrives

the whole algorithm must run repeatedly and all the former computational results are discarded.In this paper

an incremental locally linear embedding algorithm based on orthogonal iteration method is proposed

which can take advantage of former computational results effectively to process the increasing data sets.Experimental results show the effectiveness of the proposed algorithm.

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