Activation Models MCQs : This section focuses on the "Activation Models". These Multiple Choice Questions (MCQs) should be practiced to improve the Activation Models skills required for various interviews (campus interview, walk-in interview, company interview), placement, entrance exam and other competitive examinations.
Question 1
Activation value is associated with?
A. potential at synapses
B. cell membrane potential
C. all of the mentioned
D. none of the mentioned
Question 2
Broadly how many kinds of stability can be defined in neural networks?
A. 1
B. 3
C. 2
D. 4
Question 3
In activation dynamics is output function bounded?
A. yes
B. no
Question 4
What is global stability?
A. when both synaptic & activation dynamics are simultaneously used & are in equilibrium
B. when only synaptic & activation dynamics are used
C. when only synaptic dynamics in equilibrium
D. none of the mentioned
Question 5
What is noise saturation dilemma?
A. at saturation state neuron will stop working, while biologically it’s not feasible
B. how can a neuron with limited operating range be made sensitive to nearly unlimited range of inputs
C. can be either way
D. none of the mentioned
Question 6
What is structural stability?
A. when both synaptic & activation dynamics are simultaneously used & are in equilibrium
B. when only synaptic dynamics in equilibrium
C. when only synaptic dynamics in equilibrium
D. none of the mentioned
Question 7
What is the assumption of perkels model, if f(x) is the output function in additive activation model?
A. f(x)=x
B. f(x)=x2
C. f(x)=x3
D. none of the mentioned
Question 8
What was the goal of shunting activation model?
A. to make system dynamic
B. to keep operating range of activation value to a specified range
C. to make system static
D. can be either for dynamic or static, depending on inputs
Question 9
What’s the actual reason behind the boundedness of the output function in activation dynamics?
A. limited neural fluid
B. limited fan in capacity of inputs
C. both limited neural fluid & fan in capacity
D. none of the mentioned
Question 10
Which models belongs to main subcategory of activation models?
A. additive & subtractive activation models
B. additive & shunting activation models
C. subtractive & shunting activation models
D. all of the mentioned
Question 11
Who proposed the shunting activation model?
A. rosenblatt
B. hopfield
C. perkel
D. grossberg