Journals Articles Conferences News About CLP
Submit a paper Email Alert
Search
Search
Articles
Journals
News
Advanced Search
Top Searches
2D MaterialsTransformation opticsQuantum PhotonicsSmall lasersSemiconductor UV PhotonicsSupersymmetric microring laser arrays

Laser & Optoelectronics Progress, Volume. 56, Issue 3, 033001(2019)

Similarity Measurement Method of Near Infrared Spectrum Based on Grid Division Local Linear Embedding Algorithm

Baoding Xu1, Xiangqian Ding1, Yuhua Qin2、*, Ruichun Hou1, and Lei Zhang3
Author Affiliations
  • 1 College of Information Science and Engineering, Ocean University of China, Qingdao, Shandong 266100, China
  • 2 College of Information Science and Technology, Qingdao University of Science and Technology, Qingdao, Shandong 266061, China
  • 3 Shandong Tobacco Research Institute Co. Ltd., Jinan, Shandong 250101, China
    • show less
    AbstractGet PDF(in Chinese)
    Figures&Tables (5)
    Equations (0)
    References (13)
    Tools
    Paper Information
    Topics
    Figures & Tables(5)
    Comparison between Euclidean distance and geodesic distance

    Fig. 1. Comparison between Euclidean distance and geodesic distance

    Download full size
    Feature expression of strong correlation for nicotine

    Fig. 2. Feature expression of strong correlation for nicotine

    Download full size
    Residuals of the first subspace at different K and d values

    Fig. 3. Residuals of the first subspace at different K and d values

    Download full size
    Projection comparison of (a) PCA, (b) LLE, and (c) GGLLE

    Fig. 4. Projection comparison of (a) PCA, (b) LLE, and (c) GGLLE

    Download full size

    • Table 1. Comparison of performance with different algorithms%

      View table

      Table 1. Comparison of performance with different algorithms%

      AlgorithmAccuracy ofexperiment 1Accuracy ofexperiment 2
      PCA64.255.8
      SAE67.548.3
      LLE82.570.8
      GGLLE93.381.7
    Tools

    Get Citation

    Copy Citation Text

    Baoding Xu, Xiangqian Ding, Yuhua Qin, Ruichun Hou, Lei Zhang. Similarity Measurement Method of Near Infrared Spectrum Based on Grid Division Local Linear Embedding Algorithm[J]. Laser & Optoelectronics Progress, 2019, 56(3): 033001

    Download Citation

    EndNote(RIS)BibTexPlain Text
    Set citation alerts for article
    Save article for my favorites
    Paper Information

    Category: Spectroscopy

    Received: Jul. 6, 2018

    Accepted: Aug. 17, 2018

    Published Online: Jul. 31, 2019

    The Author Email: Qin Yuhua (yuu71@163.com)

    DOI:10.3788/LOP56.033001

    Topics

    laser devices and laser physics
    Lasers and Laser Optics
    Laser physics
    laser manufacturing
    Instrumentation, Measurement and Metrology