fuzzy logic help videos

fuzzy logic vedio helping

[Sam Chak]

Hi @Farah

If you understand what you need to learn, could you describe what you want to achieve with fuzzy logic? Are you looking to design a fuzzy system for a decision-making process that mimics a human expert's reasoning?

[Farah]

I am doing my Ms thesis work, and it is related delay risk assessment, assessing factors with seviriyt and occuranace... Finally I have to come up the factors rank through fuzzy logic. I read lots of papers and watched vedios but still I have challenges. I finished the data collection but the analysis yet. If I can get direct help I will appreciate so much.

I asked experts their opinion on ranking five scale. with each one had optimistic, most likely and pessimistic, sevirity and the occurance

[Sam Chak]

Hi @Farah

It appears that you are attempting to design a Fuzzy Likert Scale. However, I am unsure of how you intend to use the collected expert opinion data. It is important to note that differing expert opinions can sometimes be contradictory. You may want to design a mediative fuzzy logic system to handle this contradictory knowledge.

Fuzzy logic reasoning, a mathematical interpretation (not exact representation) of human reasoning, can also fall victim to the Bandwagon fallacy and the Appeal to Authority fallacy. Therefore, you need to exercise caution in your design, as the MATLAB Fuzzy Logic Toolbox will not address these issues.

Image source:

• D’Asaro, F. A., Perticone, V., & Tabacchi, M. E. (2013). A fuzzy methodology to alleviate information overload in eLearning. Proceedings of the 8th Conference of the European Society for Fuzzy Logic and Technology. doi:10.2991/eusflat.2013.29

Answer 1

[Mike Croucher]

Here is something from MathWorks that might help

https://www.youtube.com/watch?v=__0nZuG4sTw