A MDPSO-Based Constructive ELM Approach With Adjustable Influence Value | Zendy

Wenjuan Mei | Zendy; Zhen Liu | Zendy; Yuhua Cheng | Zendy; Yangzhen Zhang | Zendy

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A MDPSO-Based Constructive ELM Approach With Adjustable Influence Value

Author(s) -

Wenjuan Mei,

Zhen Liu,

Yuhua Cheng,

Yangzhen Zhang

Publication year - 2018

Publication title -

ieee access

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.587

H-Index - 127

ISSN - 2169-3536

DOI - 10.1109/access.2018.2873627

Subject(s) - aerospace , bioengineering , communication, networking and broadcast technologies , components, circuits, devices and systems , computing and processing , engineered materials, dielectrics and plasmas , engineering profession , fields, waves and electromagnetics , general topics for engineers , geoscience , nuclear engineering , photonics and electrooptics , power, energy and industry applications , robotics and control systems , signal processing and analysis , transportation

Extreme learning machine (ELM) has become a powerful machine learning approach in real-world applications. However, researchers noticed that the assignments of the hidden nodes and the scale determination of the hidden layer can affect the performance of the ELM. In this paper, we developed a new constructive method to improve the efficiency of the model by evolving the hidden nodes with multi dimension particle swarm optimization and applying an influence value for each node to constrain the effect of each node, which prevents the model construction from becoming greedy. Experiments show that the performance of the proposed algorithm relatively declines when the candidate pool consists of a small number of nodes.

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