Fuzzy based IPA model

Chii-Maw Uang; Sheng-Li Lin; Chi-Fa Chen

doi:10.1117/12.496876

23 January 2002 Fuzzy based IPA model

Chii-Maw Uang, Sheng-Li Lin, Chi-Fa Chen

Proceedings Volume 4459, Photorefractive Fiber and Crystal Devices: Materials, Optical Properties, and Applications VII, and Optical Data Storage; (2002) https://doi.org/10.1117/12.496876
Event: International Symposium on Optical Science and Technology, 2001, San Diego, CA, United States

Abstract

A new method, based on fuzzy membership function, for constructing the interconnection weight matrix of the InterPattern Association model is presented. Applying fuzzy uncertain processing to construct the interconnection weight matrix of the IPA model, the advantages of increasing the dynamic range and automatic threshold are obtained, which can greatly improve the network performances. The proposed concept can also be very suitable applied to those Hebbian type associative memories. A Matlab program was developed for simulation. The simulation results show that the proposed fuzzy-based IPA model is better than the original IPA model.

Citation Download Citation

Chii-Maw Uang, Sheng-Li Lin, and Chi-Fa Chen "Fuzzy based IPA model", Proc. SPIE 4459, Photorefractive Fiber and Crystal Devices: Materials, Optical Properties, and Applications VII, and Optical Data Storage, (23 January 2002); https://doi.org/10.1117/12.496876

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