Q. p(s=1|x) = 1/(1+exp(-x/T))) ,where ‘s’ is the output given the activation ‘x’ is a?

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Q. Does a stochastic network will evolve differently each time it is run?

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Q. In case of deterministic update, what kind of equilibrium is reached?

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Q. In case of stochastic update, can static equilibrium be reached?

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Q. In case of stochastic update, what kind of equilibrium is reached?

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Q. Is it possible in stochastic network that average state of network doesn’t change with time?

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Q. What can be the possible reason for thermal equilibrium in stochastic networks?

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Q. Can networks with symmetric weight reach thermal equilibrium?

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Q. When activation value is determined by using the average of fluctuations of outputs from other units, it is known as?

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Q. Where does a stochastic network exhibits stable states ?

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Q. Probability of error in recall of stored patterns can be reduced if?

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Q. What is pattern environment?

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Q. For what purpose is pattern environment useful?

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Q. What should be the aim of training procedure in boltzman machine of feedback networks?

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Q. What consist of boltzman machine?

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Q. By using which method, boltzman machine reduces effect of additional stable states?

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Q. For which other task can boltzman machine be used?

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Q. How are energy minima related to probability of occurrence of corresponding patterns in the environment?

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Q. Is exact representation of pattern environment possible?

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Q. What may be the reasons for non zero probability of error in recalling?

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