Q. What is synchronous update in hopfield model?

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Q. What is asynchronous update in hopfield model?

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Q. Asynchronous update ensures that the next state is atmost unit hamming distance from current state, is that true?

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Q. If pattern is to be stored, then what does stable state should have updated value of?

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Q. For symmetric weights there exist?

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Q. If connections are not symmetric then basins of attraction may correspond to?

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Q. For analysis of storage capacity what are the conditions imposed on hopfield model?

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Q. What is gradient descent?

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Q. If connections are not symmetric then basins of attraction may correspond to oscillatory or stable regions, is that true?

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Q. In hopfield network with symmetric weights, energy at each state may?

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Q. In hopfield model with symmetric weights, network can move to?

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Q. Can error in recall due to false minima be reduced?

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Q. How can error in recall due to false minima be reduced?

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Q. Energy at each state in hopfield with symmetric weights network may increase or decrease?

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Q. Pattern storage problem which cannot be represented by a feedback network of given size can be called as?

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Q. What is the other way to reduce error in recall due to false minima apart from stochastic update?

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Q. How can error in recall due to false minima be further reduced?

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Q. As temperature increase, what happens to stochastic update?

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Q. Why does change in temperature doesn’t effect stochastic update?

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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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