Artificial Intelligence
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Neil Slater
  • Member for 5 years, 3 months
  • Last seen this week
  • Durham, United Kingdom
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584 Answers

Votes Activity Newest
38
What is the relation between Q-learning and policy gradients methods?
Apr 28 '18 at 7:47
37
What's the difference between model-free and model-based reinforcement learning?
Jun 13 '18 at 12:47
26
What are "bottlenecks" in neural networks?
Dec 31 '17 at 9:41
22
How to define states in reinforcement learning?
Aug 31 '18 at 16:02
18
Why does the policy network in AlphaZero work?
Sep 14 '18 at 21:48
16
How does LSTM in deep reinforcement learning differ from experience replay?
Aug 27 '18 at 9:28
15
In a CNN, does each new filter have different weights for each input channel, or are the same weights of each filter used across input channels?
Mar 22 '18 at 8:24
14
Why should the number of neurons in a hidden layer be a power of 2?
Feb 22 '18 at 18:09
14
What is the difference between an observation and a state in reinforcement learning?
Apr 9 '18 at 21:36
12
Why does DQN require two different networks?
Jul 2 '18 at 9:12
12
How can an AI freely make decisions?
Dec 11 '19 at 0:02
12
How is it that AI can become biased, and what are the proposals to mitigate this?
Feb 17 '19 at 11:28
12
What is the relation between online (or offline) learning and on-policy (or off-policy) algorithms?
Feb 10 '19 at 14:49
11
Is neural networks training done one-by-one?
May 25 '19 at 6:01
10
Is LSTM a subcategory of RNN?
Sep 13 at 15:57
10
Why exactly do neural networks require i.i.d. data?
Feb 23 '19 at 20:35
10
What is a "trajectory" in reinforcement learning?
Jul 31 '18 at 15:13
8
Why does the discount rate in the REINFORCE algorithm appear twice?
Aug 22 '18 at 18:58
8
What is the formula for the momentum and Adam optimisers?
Jan 13 '20 at 9:30
8
Is the optimal policy always stochastic if the environment is also stochastic?
Feb 15 '19 at 13:47
8
What does "stationary" mean in the context of reinforcement learning?
Aug 21 '18 at 8:36
8
Can the mean squared error be negative?
Nov 17 '18 at 15:56
8
Why are Neural Networks considered Artificially Intelligent?
Oct 22 '18 at 6:10
8
Is Experience Replay like dreaming?
Sep 10 '18 at 6:20
8
Do we know what the units of neural networks will do before we train them?
Jul 5 '18 at 8:02
7
How are the reward functions $R(s)$, $R(s, a)$ and $R(s, a, s')$ equivalent?
Feb 7 '19 at 17:49
7
Is this idea to calculate the required number of hidden neurons for a single hidden layer neural network correct?
Oct 27 '19 at 20:56
7
Which function $(\hat{y} - y)^2$ or $(y - \hat{y})^2$ should I use to compute the gradient?
May 31 '19 at 15:54
7
Can Q-learning be used for continuous (state or action) spaces?
May 11 '19 at 11:32
7
What is the difference between expected return and value function?
Mar 17 '18 at 21:34
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