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Artificial Intelligence
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David Ireland
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All Questions Answers
Score Newest
answer
8
Are Q-learning and SARSA the same when action selection is greedy?
May 11, 2020
answer
8
Why does the state-action value function, defined as an expected value of the reward and state value function, not need to follow a policy?
Jun 6, 2020
answer
7
What exactly are the "parameters" in GPT-3's 175 billion parameters and how are they chosen/generated?
Jul 28, 2020
answer
7
Why do we need importance sampling?
Jan 4, 2021
answer
7
Why do feedforward neural networks require the inputs to be of a fixed size, while RNNs can process variable-size inputs?
Feb 4, 2021
answer
6
How can a probability density value be used for the likelihood calculation?
Jan 8, 2021
answer
6
Is this proof of $\epsilon$-greedy policy improvement correct?
May 27, 2020
answer
5
How do we express $q_\pi(s,a)$ as a function of $p(s',r|s,a)$ and $v_\pi(s)$?
Jun 8, 2020
answer
5
Why do the standard and deterministic Policy Gradient Theorems differ in their treatment of the derivatives of $R$ and the conditional probability?
Aug 5, 2020
answer
5
When do SARSA and Q-Learning converge to optimal Q values?
Aug 9, 2020
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Why does the design of heuristics require considerable domain knowledge?
6
Budgeted max cut heuristic

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