Paper Title:
An Improved Locally Linear Embedding Method for Feature Extraction
  Abstract

In this work, a feature extraction approach based on improved Locally Linear Embedding(LLE) is proposed. In the algorithm, tangent space distance is introduced to LLE, which overcomes the shortcoming of original LLE method based on Euclidean distance. It can satisfy the requirement of locally linear much better and so can express the I/O mapping quality better than classical method. Simulation results are given to demonstrate the effectiveness of the improved LLE method.

  Info
Periodical
Key Engineering Materials (Volumes 467-469)
Edited by
Dehuai Zeng
Pages
487-492
DOI
10.4028/www.scientific.net/KEM.467-469.487
Citation
W. Zhang, W. J. Zhou, "An Improved Locally Linear Embedding Method for Feature Extraction", Key Engineering Materials, Vols. 467-469, pp. 487-492, 2011
Online since
February 2011
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