What's the deal with Deno? We talk with a major contributor to find out. Listen now.

Artificial Intelligence Stack Exchange is a question and answer site for people interested in conceptual questions about life and challenges in a world where "cognitive" functions can be mimicked in purely digital environment. It only takes a minute to sign up.

Sign up to join this community

Anybody can ask a question

Anybody can answer

The best answers are voted up and rise to the top

Explore our Questions

Ask Question

more tags

Active 1 Bountied Hot Week Month

4

votes

3

answers

490

views

What is the most time-consuming part of training deep networks?

neural-networks deep-learning training deep-neural-networks

modified 9 hours ago Elliot Waite 1

2

votes

0

answers

16

views

What is the loss for policy gradients with continuous actions?

neural-networks reinforcement-learning policy-gradients deterministic-policy

asked 13 hours ago S2673 95

0

votes

0

answers

28

views

Why neural networks tend to be trained to recognize multiple things instead of just one?

neural-networks

modified 16 hours ago Ville 101

2

votes

1

answer

35

views

How do RNN's for sentiment classification deal with different sentence lengths?

neural-networks recurrent-neural-networks text-classification sentiment-analysis multi-label-classification

answered 18 hours ago Saurav Maheshkar 154

2

votes

1

answer

68

views

Are there ensemble methods for regression?

neural-networks deep-learning tensorflow computer-vision ensemble-learning

modified 19 hours ago Community♦ 1

2

votes

1

answer

53

views

What is the weight matrix in self-attention?

neural-networks transformer attention

modified 20 hours ago Community♦ 1

1

vote

0

answers

16

views

Training a CNN for semantic segmentation of large 4600x4600px images

neural-networks convolutional-neural-networks training image-recognition image-segmentation

asked yesterday Gioni 11

2

votes

1

answer

21

views

Is batch learning with gradient descent equivalent to “rehearsal” in incremental learning?

neural-networks deep-learning gradient-descent incremental-learning batch-learning

modified yesterday nbro♦ 20.6k

2

votes

2

answers

109

views

Which neuron represents which part of the input?

neural-networks machine-learning convolutional-neural-networks backpropagation feature

modified yesterday Community♦ 1

1

vote

1

answer

39

views

Is this ML task possible?

neural-networks machine-learning reinforcement-learning deep-learning

modified yesterday desertnaut 354

1

vote

1

answer

37

views

Chess AI with NN

neural-networks reinforcement-learning monte-carlo-tree-search game-theory

answered yesterday Evator 105

2

votes

1

answer

97

views

How to perform back-propagation in Decoupled Neural Interfaces?

neural-networks backpropagation papers loss

modified yesterday nbro♦ 20.6k

1

vote

1

answer

82

views

Why is an expectation used instead of simple sum in GANs?

neural-networks machine-learning generative-adversarial-networks

modified Sep 27 at 19:57 nbro♦ 20.6k

3

votes

1

answer

292

views

What are the pros and cons of using standard deviation or entropy for exploration in PPO?

neural-networks reinforcement-learning policy-gradients proximal-policy-optimization

modified Sep 27 at 19:06 Community♦ 1

Browse more Questions

Artificial Intelligence Stack Exchange works best with JavaScript enabled