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
Artificial Intelligence

Top Questions

Ask Question
Active Hot Week Month
1 vote
1 answer
20 views

How can an ensemble be more accurate than the best base classifier in that ensemble?

chessprogrammer
  • 1,126
5 votes
1 answer
123 views

How can I encode angule data to train neural networks?

Chillston
  • 865
0 votes
0 answers
28 views

My neural network does not appear to learn DQN

AFrenchstudent
  • 1
0 votes
0 answers
15 views

Alphago zero test phase

Mahdi Hosseini
  • 1
1 vote
1 answer
14 views

Gradient Accumulation VS Loss Accumulation

Chillston
  • 865
1 vote
1 answer
35 views

Is transfer learning effective when the new task has more classes than the original?

Snehal Patel
  • 645
1 vote
0 answers
37 views

the connective conjunction and universal quantifier in sentences [migrated]

mohottnad
  • 151
0 votes
0 answers
13 views

AI model to score potential candidates, as well as output a profile of the "ideal" candidate

user3073511
  • 1
0 votes
0 answers
15 views

How can validation accuracy be more than test accuracy?

srij
  • 13
0 votes
2 answers
51 views

What should I do if my validation score is good, but my test score is bad?

HunkBenny
  • 11
0 votes
0 answers
17 views

ANN Input vector representing a network of contests's outcomes between thousands of individuals?

Stak33
  • 1
0 votes
0 answers
15 views

RNN: small weights

EmmaRenauld
  • 1
1 vote
1 answer
29 views

Using TD algorithms, if the value function of terminal states is always 0, why would a policy ever choose it?

Neil Slater
  • 25k
1 vote
0 answers
15 views

How do transformers compare to CNNs in terms of compute budget (and computing time) during inference?

Mariusmarten
  • 156
0 votes
1 answer
29 views

Unsupervised pretraining on the supervised learning training data

Edoardo Guerriero
  • 4,553
1 vote
1 answer
36 views

Can independent datasets be artificially combined for multimodal learning (semi-synthetic data generation)?

Snehal Patel
  • 645
0 votes
1 answer
20 views

What does the figure in Q-learning vs Expected SARSA actually show?

Multihunter
  • 148
3 votes
2 answers
64 views

What is the definition of a continuous state/action space?

matorbi
  • 131
1 vote
1 answer
45 views

What is the intuition behind self-attention?

GunFire
  • 1
0 votes
0 answers
18 views

Reduce Variance for Reinforce Algorithm

postnubilaphoebus
  • 222
0 votes
0 answers
14 views

FFJORD: Free-form Continuous Dynamics for Scalable Reversible Generative Models

GigaByte123
  • 101
0 votes
1 answer
86 views

I’m making a simple neural network from scratch and it won’t learn anything. Please help [closed]

Lutz Lehmann
  • 151
0 votes
0 answers
23 views

Inferring a transition model from incomplete data subject to rules

jonem
  • 101
2 votes
2 answers
42 views

Back propagation activation function derivative [closed]

Lutz Lehmann
  • 151
4 votes
2 answers
51 views

How do I know how to design my ANN so that it fits my specific problem?

Chillston
  • 865
2 votes
1 answer
23 views

Did old-fashioned, rule-based systems die out when statistical learning broke through into NLP?

Oliver Mason
  • 5,187
15 votes
2 answers
1k views

Are softmax outputs of classifiers true probabilities?

D.W.
  • 246
0 votes
0 answers
13 views

Value Of Trees In Decision Tree

MindingData
  • 101
1 vote
1 answer
16 views

Train Deep Q-Learning Network on a game without source code

David Hoelzer
  • 494
0 votes
1 answer
21 views

symbolic gradient vs automatic differentiation

Lutz Lehmann
  • 151
0 votes
0 answers
23 views

Can models really get smarter the more you use them?

stochastic_caloric_descent
  • 1
2 votes
1 answer
51 views

Why do activation functions in neural networks have to be non-polynomial to approximate any function?

Snehal Patel
  • 645
0 votes
0 answers
30 views

What is the theory behind rejecting too good heuristics in search problems?

Angelo
  • 181
0 votes
0 answers
15 views

Leaky hard sigmoid activation function

Jaume Oliver Lafont
  • 346
1 vote
1 answer
38 views

Find maxima and minima of feed forward neural network given interval inputs [closed]

NikoNyrh
  • 510
0 votes
0 answers
19 views

Embedding layers/entities in openAI's Hide and seek paper

Hung Quang
  • 1
0 votes
0 answers
16 views

The episode length increases at the start till it reaches a peak then decreases. What can cause this unexpected behavior?

Salwa Mostafa
  • 1
1 vote
1 answer
38 views

Consider the following axioms-

mohottnad
  • 151
0 votes
0 answers
13 views

Is it redunant to add more layers to a neural network with same number of neurons as the previous layer?

Steven Sagona
  • 211
0 votes
1 answer
21 views

How do we combine feature maps? CNN

NikoNyrh
  • 510
0 votes
1 answer
15 views

Is it possible to perform node-level classification and graph-level classification on the same graph?

Edoardo Guerriero
  • 4,553
2 votes
1 answer
42 views

Are the "artifacts" in select Keras MNIST training images really there or is my download corrupt?

Snehal Patel
  • 645
1 vote
0 answers
16 views

Intelligent Agents with Personality - Implementation

Ni987
  • 11
0 votes
0 answers
11 views

About the Evaluation method of the Market 1501 ReID dataset

Anamaki
  • 101
0 votes
0 answers
18 views

How does counterfactual regret minimization updates strategy when the agent is consecutive? [closed]

CuriousPanda
  • 1
1 vote
0 answers
16 views

Where does the proximal policy optimization objective's ratio term come from?

user
  • 193
0 votes
0 answers
12 views

detectron2 draws a segmentation mask for the "unlabeled" semantic category [closed]

Mohammad Qodrati
  • 1
0 votes
0 answers
33 views

How does the discount factor (gamma) and memory replay work in Deep Q-learning?

DanneP
  • 1

Looking for more? Browse the complete list of questions, or popular tags. Help us answer unanswered questions.

Your privacy

By clicking “Accept all cookies”, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy.