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David

Member for 4 years, 4 months
Last seen this week

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99/100 score

29/20 answers

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Answers

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24

What exactly are the "parameters" in GPT-3's 175 billion parameters and how are they chosen/generated?

Jul 28, 2020

11

What exactly is the advantage of double DQN over DQN?

Jul 30, 2020

10

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

8

Are Q-learning and SARSA the same when action selection is greedy?

May 11, 2020

8

What is the difference between Q-learning, Deep Q-learning and Deep Q-network?

Jan 22, 2021

Questions

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4

Why we don't use importance sampling in tabular Q-Learning?

Jun 13, 2020

4

Why do we discount the state distribution?

Apr 6, 2021

3

Why is learning $s'$ from $s,a$ a kernel density estimation problem but learning $r$ from $s,a$ is just regression?

May 29, 2020

2

Are the final states not being updated in this $n$-step Q-Learning algorithm?

Jun 2, 2020

2

In Batch Normalisation, are $\hat{\mu}$, $\hat{\sigma}$ the mean and stdev of the original mini-batch or of the input into the current layer?

Jun 7, 2020

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reinforcement-learning

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q-learning

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deep-rl

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23

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dqn

66

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21

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comparison

45

Score

10

posts

Reputation

+35

Questions about notation in RL

+10

What is the advantage of using MCTS with value based methods over value based methods only?

+25

I have a few doubts understanding and implementing Proximal Policy Optimisation Algorithm

+10

How are these two terms equivalent in Sutton and Barto's derivation of the REINFORCE algorithm

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Aug 28, 2020
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Dec 25, 2020

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Votes cast

510

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123

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323

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this month