Artificial Intelligence
Raphael Lopez Kaufman's user avatar
Raphael Lopez Kaufman's user avatar
Raphael Lopez Kaufman's user avatar
Raphael Lopez Kaufman
  • Member for 11 months
  • Last seen more than a month ago
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About

I'm a senior research engineer at DeepMind and team lead. More about me on my website.

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All Questions Answers
Score Newest
answer
4
What modifications can maximize the efficacy of the REINFORCE algorithm for a policy gradient task?
Sep 12, 2022
answer
3
Clarification on GANs for text generation
Aug 31, 2022
answer
3
What is the Bellman equation for V(s) in the case of a deterministic environment?
Apr 15, 2022
answer
2
What is the difference between CNN-LSTM and RNN?
Apr 15, 2022
answer
2
How to represent multi-label colours in one-hot encoding?
Apr 24, 2022
answer
2
What is so special about the Bellman Optimality Principle?
May 9, 2022
answer
2
Given a set of trajectories produced by a fixed policy, what is the the standard approach to estimate Q?
May 11, 2022
answer
2
Should the concept of discounted rewards result in multiple arrays per episode in RL?
Sep 5, 2022
answer
2
What should I think about when designing a custom loss function?
Jun 9, 2022
answer
2
How to correctly evaluate the state value of this simple markov decision process?
Sep 16, 2022

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