Artificial Intelligence Stack Exchange

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15

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Random forests - are more estimators always better?

modified 1 min ago SuperCodeBrah 263

0

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0

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3

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How do multimodal models establish connections between different modes?

deep-learning hidden-layers embeddings self-supervised-learning

asked 8 mins ago user3576467 101

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38

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How to prove that "w will converge to TD fixed point once A is positive definite"

reinforcement-learning math proofs

modified 15 mins ago nbro♦ 31.7k

0

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0

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20

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Does $(\langle w, x \rangle + b) = ||x - x'||$ hold?

support-vector-machine linear-algebra

modified 22 mins ago nbro♦ 31.7k

0

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0

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8

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Can we use Stochastic Gradient Descent and its derivatives for geographical researches?

optimization stochastic-gradient-descent nasa

modified 26 mins ago nbro♦ 31.7k

0

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0

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8

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Why doesn't dropout mislead results during evaluation?

neural-networks deep-learning training dropout testing

modified 27 mins ago nbro♦ 31.7k

0

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0

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6

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How is knowledge extracted from self-supervised models?

deep-learning transfer-learning explainable-ai self-supervised-learning

modified 42 mins ago user3576467 101

6

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2

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1k

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What is the proof that policy evaluation converges to the optimal solution?

reinforcement-learning reference-request proofs bellman-equations policy-evaluation

modified 1 hour ago nbro♦ 31.7k

1

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2

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154

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Which neuron represents which part of the input?

neural-networks machine-learning convolutional-neural-networks backpropagation features

modified 2 hours ago CommunityBot 1

0

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0

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9

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Agent cannot explore in mountain car 0 with Q learning Linear value function approximation [closed]

q-learning linear-regression

asked 3 hours ago cgraider 1

1

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1

answer

79

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Why feeding the correct output as input during training of seq2seq models?

deep-learning time-series sequence-modelling seq2seq teacher-forcing

modified 3 hours ago CommunityBot 1

3

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1

answer

119

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Why multiplayer, imperfect information, trick-taking card games are hard for AI?

gaming state-of-the-art computational-complexity imperfect-information games-of-chance

modified 3 hours ago Cohensius 335

2

votes

2

answers

441

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Unable to overfit using MLP

neural-networks deep-learning overfitting multilayer-perceptrons

modified 4 hours ago CommunityBot 1

2

votes

1

answer

261

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How to choose the activation function in neuroevolution?

neat activation-functions neuroevolution

modified 5 hours ago CommunityBot 1

1

vote

1

answer

436

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In Faster R-CNN, how can I get the predicted bounding box given the neural network's output?

convolutional-neural-networks papers object-detection r-cnn faster-r-cnn

modified 6 hours ago CommunityBot 1

6

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2

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283

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Why are the Bellman operators contractions?

reinforcement-learning proofs policy-iteration bellman-equations bellman-operators

modified 7 hours ago nbro♦ 31.7k

0

votes

1

answer

28

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Weights initialization once the Neural Network is trained

neural-networks training keras cross-validation weights-initialization

modified 9 hours ago desertnaut 907

2

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1

answer

72

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Adversarial Q Learning should use the same Q Table?

reinforcement-learning q-learning adversarial-ml

modified 9 hours ago CommunityBot 1

-2

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0

answers

9

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Negative rewards with Q-learning and FCN networks

convolutional-neural-networks q-learning fully-convolutional-networks

asked 10 hours ago marios91 1

4

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2

answers

90

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How do you measure multi-label classification accuracy?

reference-request performance metric multi-label-classification

modified 14 hours ago CommunityBot 1

3

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1

answer

131

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How difficult is this sound classification?

classification training implementation

modified 21 hours ago CommunityBot 1

1

vote

1

answer

34

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Best algorithms/approaches for data sets of binary (1/0) features

machine-learning learning-algorithms

modified 22 hours ago CommunityBot 1

0

votes

1

answer

53

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What Past Approaches is the "Taylor Swift" Paper Referring To? [closed]

computer-vision time-series

modified 22 hours ago joelee 1

1

vote

1

answer

28

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How to get GPT-3 to translate a specific word in a sentence?

open-ai gpt-3

modified 23 hours ago Neil Slater 21.3k

0

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1

answer

28

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Why and how can the policy and value iteration methods converge to the OPTIMAL point?

reinforcement-learning convergence value-iteration policy-iteration policy-improvement-theorem

modified yesterday nbro♦ 31.7k

5

votes

1

answer

340

views

Multi Armed Bandits with large number of arms

reinforcement-learning multi-armed-bandits epsilon-greedy-policy upper-confidence-bound

modified yesterday CommunityBot 1

0

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1

answer

35

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Are there any algorithms (even backtracking variations) that solve the sudoku in a way more similar to this approach?

neural-networks algorithm-request sudoku

modified yesterday NikoNyrh 215

0

votes

0

answers

5

views

Has someone studied the predictive improvement of images of irises over the classic iris dataset?

iris-dataset

asked yesterday 2.7182818284590452353602874713 101

0

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0

answers

23

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How to build/train a recommendation system model with no user related data

machine-learning deep-learning recommender-system

modified yesterday Betty 131

0

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0

answers

7

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Is this the correct method for how to implement a stratified K fold with grid search SVC?

python support-vector-machine scikit-learn

asked yesterday Slowat_Kela 247

2

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1

answer

290

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How to train a LSTM model with multi dimensional data

python keras time-series long-short-term-memory

modified yesterday CommunityBot 1

-2

votes

0

answers

16

views

What should I make for my game? [closed]

combinatorial-games games-of-chance board-games card-games zero-sum-games

asked yesterday BlueCat737 1

1

vote

1

answer

34

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How does a VGG-based Style-Loss incorporate color information?

convolutional-neural-networks image-generation statistics vgg style-transfer

modified yesterday CommunityBot 1

0

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0

answers

9

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Why is the maximal data path of RNNs $O(logk(n))$

machine-learning deep-learning recurrent-neural-networks transformer computational-complexity

asked yesterday kiriloff 111

0

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1

answer

413

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Is the self-attention matrix softmax output (layer 1) symmetric?

transformer attention softmax

modified yesterday CommunityBot 1

0

votes

0

answers

6

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Visualizing entries using backpropagation, deconvnets and guided backpropagation [closed]

deep-learning

asked yesterday Tartempion 1

0

votes

1

answer

24

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Why are Directed Graphical Models considered ML methods?

machine-learning probability-distribution bayesian-networks probabilistic-graphical-models

modified yesterday nbro♦ 31.7k

0

votes

1

answer

30

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How to understand slope of a (non-convex) function at a point in domain?

math derivative

modified yesterday CommunityBot 1

-1

votes

0

answers

14

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How SVM model predict output on the new dataset?

machine-learning support-vector-machine

asked yesterday Amit 17

3

votes

1

answer

61

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Why should one focus on spectral operations as a computer vision researcher?

computer-vision academia spectral-analysis

modified yesterday nbro♦ 31.7k

0

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0

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24

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Impact of imbalanced dataset on CNN model performance

neural-networks convolutional-neural-networks classification training confusion-matrix

asked yesterday nilsinelabore 219

-1

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1

answer

21

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Simple Polynomial Gradient Descent algorithm not working

gradient-descent linear-regression java

answered yesterday Evator 123

2

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1

answer

113

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Is the traditional meaning of "strong AI" outmoded?

agi terminology history

modified yesterday CommunityBot 1

0

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1

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176

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How to do early classification of time series event with small dataset?

machine-learning classification ai-design prediction time-series

modified 2 days ago CommunityBot 1

1

vote

0

answers

27

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Knowledge representation and reasoning(KRR) over a Image scene: Neurosymbolic AI

knowledge-representation reasoning knowledge-based-systems neurosymbolic-ai

modified 2 days ago bigboss 11

0

votes

1

answer

79

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Is it a good idea to overfit on a small part of your data for faster model convergence?

convolutional-neural-networks classification overfitting convergence learning-rate

modified 2 days ago CommunityBot 1

0

votes

2

answers

45

views

Why data required for hyperparameter tuning is considered as an additional data?

datasets hyper-parameters

modified 2 days ago SpiderRico 790

1

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1

answer

59

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When doing binary classification with neural networks, how can I order the importance of the features for a class?

neural-networks classification binary-classification features inference

modified 2 days ago CommunityBot 1

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