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Table 6 Decrease on knowledge level of the depended concepts (x = 42)

From: A knowledge representation approach using fuzzy cognitive maps for better navigation support in an adaptive learning system

Domain concept Decrease (%) wij*pj Knowledge level KLi(t) (moment t) Knowledge level (moment t + 1) KLi(t + 1) = KLi(t)-wji*pj*KLi(t)/100
Calc. sum in a for loop 42 68% 39.44%
Calc. avrg in a for loop 42 52% 30.16%
Counting in a for loop 18.9 60% 48.66%
Calc. sum in a while loop 42 58% 33.64%
Counting in a while loop 42 52% 30.16%