Learning Curves
Learning Curves
Page 425 of FE Handbook:
The time to do the repetition N of a task is given by: \[T_N = KN^s\] where,
K = constant
\[s = \dfrac{\ln (\mathrm{learning\ rate,\
as\ a\ decimal})}{\ln 2}\] or, learning rate = \(2^s\)
If N units are to be produced, the average time per unit is given by:
\[T_{avg} = \dfrac{K}{N(1+s)}\left[(N +
0.5)^{}(1+s) - 0.5 (1+s) \right]\]
Solved Example: 9054-01
If we track the proficiency achieved by a student for about 6 months, who learns drawing then the obtained learning curve is: (TNTET 2013 Paper II- Maths and Science)
A. Positive curve
B. 'S' typed curve
C. Bell shaped curve
D. Negative curve
Correct Answer: B
Solved Example: 9054-02
Which one of the following is not a type of learning curve?
A. Sigmoid curve
B. Exponential curve
C. Power Law curve
D. None of the above
Correct Answer: D