The Human Intelligence linguistic Variable Is a Potential Fuzzy Computational Model for the Natural Languish Expression Human Intelligence

This paper presents a fuzzy, computational model for the natural-language term ‘human intelligence’. This mathematical model accounts for multiple interpretations of the term ‘intelligent’ and enables comparison of these interpretations for a given IQ score. The model is a linguistic variable–based mathematical framework specifically designed to represent human intelligence. The model is constructed systematically throughout the paper. First, the term ‘human intelligence’ is represented as a fuzzy set. This step is followed by the construction of fuzzy sets corresponding to the words obtained by adding different hedges to the word ‘intelligent’ (i.e., very intelligent, more or less intelligent, etc.) The steps that follow use fuzzy logic operators and fuzzy set operations to further expand the set of possible interpretations of the word human intelligence. Examples are provided throughout the paper to demonstrate the newly incorporated element in the ‘human intelligence’ linguistic variable and to illustrate computations using it.