Artificial Intelligence Stack Exchange

0

votes

0

answers

3

views

A Table table-tABLE direction. Pass depends onto sYMBOL! Coach sliderule write Pensive, pOST?Post|Table|SymbolQ

fuzzy-logic

asked 1 hour ago XXODEREK 1

0

votes

0

answers

8

views

Identifying if a model is over or under-fitting via graphs

asked 2 hours ago jr123456jr987654321 91

12

votes

3

answers

1k

views

Which explainable artificial intelligence techniques are there?

reference-request ethics explainable-ai

modified 2 hours ago nbro♦ 26.3k

0

votes

1

answer

49

views

How do we make our outputs to have the same size as the true mask?

deep-learning image-segmentation

modified 3 hours ago Community♦ 1

0

votes

1

answer

37

views

What would be a typical pre-processing and data normalization pipeline for time series data (for non-linear models such as neural networks)?

neural-networks machine-learning time-series data-preprocessing normalisation

modified 5 hours ago Community♦ 1

0

votes

0

answers

6

views

Is there any way to determine/estimate the number of rounds for the whole Federated Learning process?

federated-learning

asked 5 hours ago Jared 23

4

votes

1

answer

56

views

Does the policy iteration convergence hold for finite-horizon MDP?

reinforcement-learning markov-decision-process convergence policy-iteration

modified 5 hours ago Kostya 580

1

vote

1

answer

42

views

Unix timestamps for Recurrent Neural Networks

recurrent-neural-networks time-series feature-extraction

modified 6 hours ago Community♦ 1

0

votes

0

answers

13

views

Comparing heuristics in A* search and rescue operation

research a-star path-finding heuristic-functions

asked 8 hours ago user46328 1

6

votes

1

answer

67

views

Why does Batch Normalization work?

neural-networks machine-learning hidden-layers batch-normalization

answered 10 hours ago Pablo Roman Asenjo 1

1

vote

0

answers

10

views

Could the inputs of the mean squared-error loss function be transformed to allow larger learning rates?

neural-networks gradient-descent

modified 10 hours ago mhdadk 205

0

votes

0

answers

17

views

What are the math theorems regarding the Multilayer Perceptron?

neural-networks reference-request math multilayer-perceptron perceptron

modified 11 hours ago Verónica 121

1

vote

1

answer

49

views

How does a single neuron in hidden layer affect training accuracy

neural-networks backpropagation hidden-layers feedforward-neural-network

modified 12 hours ago Community♦ 1

0

votes

2

answers

41

views

How can I model any structure for a neural network?

neural-networks tensorflow keras backpropagation pytorch

modified 14 hours ago Community♦ 1

1

vote

1

answer

36

views

In variational autoencoders, why do people use MSE for the loss?

loss-functions autoencoders variational-autoencoder mean-squared-error evidence-lower-bound

modified 14 hours ago nbro♦ 26.3k

1

vote

0

answers

24

views

Is this a supervised or reinforcement learning problem, and which algorithm should I use to solve it?

reinforcement-learning supervised-learning algorithm-request

modified 15 hours ago nbro♦ 26.3k

0

votes

1

answer

19

views

Are there architectures to generate pictures from four labels? (VAEs, GANs)

generative-adversarial-networks variational-autoencoder

answered 15 hours ago Aray Karjauv 336

0

votes

0

answers

11

views

is Sony IMX219 camera module a good camera for fast object recognition [closed]

computer-vision hardware

modified 15 hours ago Saurav Maheshkar 435

0

votes

1

answer

19

views

What's the difference between a 1d tensor and a 2d tensor with 1 dimension?

machine-learning tensorflow math linear-algebra

modified 15 hours ago nbro♦ 26.3k

0

votes

0

answers

15

views

How to Classify Game Stages Based on Bitrate Time Series Data Using RNN - LSTM

classification recurrent-neural-networks long-short-term-memory time-series binary-classification

asked 17 hours ago bbasaran 11

2

votes

1

answer

53

views

Extracting Descriptors and feature points for 3d mesh

image-recognition python computer-vision feature-extraction

answered 18 hours ago R.K 21

2

votes

0

answers

19

views

Does Yann LeCun consider k-means self-supervised learning?

terminology unsupervised-learning self-supervised-learning

modified 18 hours ago Pieter 121

87

votes

8

answers

15k

views

Do scientists know what is happening inside artificial neural networks?

neural-networks deep-learning convolutional-neural-networks explainable-ai

modified 18 hours ago desertnaut 785

1

vote

1

answer

68

views

Feature selection of an acoustic voice dataset for classification

feature-selection

modified yesterday Community♦ 1

1

vote

1

answer

27

views

What is the most statistically acceptable method for tuning neural network hyperparameters on very small datasets?

neural-networks hyperparameter-optimization hyper-parameters testing statistics

answered yesterday nxglogic 111

0

votes

1

answer

24

views

Difficult to build learning curve for a simple linear regression

linear-regression learning-curve

answered yesterday nxglogic 111

3

votes

2

answers

42

views

What are the pros and cons of using sigmoid or softmax approach when dealing with 2 classes?

neural-networks machine-learning deep-learning activation-function

answered yesterday nxglogic 111

2

votes

1

answer

106

views

Why do I get small probabilities when implementing a multinomial naive Bayes text classification model?

machine-learning classification probability naive-bayes

modified yesterday Community♦ 1

3

votes

1

answer

112

views

Understanding proof of lemma 1 (policy improvement bound) of the “Trust Region Policy Optimization” paper

reinforcement-learning proofs papers trust-region-policy-optimization

modified yesterday Community♦ 1

0

votes

2

answers

24

views

Trying to understand why nonlinearity is important for neural networks by analogy

activation-function function-approximation

answered yesterday Kostya 580

3

votes

1

answer

708

views

How feasible is it to perform pose estimation on a Raspberry Pi 4 using a Pi-Cam?

computer-vision hardware-evaluation pose-estimation

modified yesterday Community♦ 1

0

votes

1

answer

20

views

Object Detection: Can I modify this script to support larger images (Scaled YOLOv4)?

deep-learning object-detection yolo scalability

answered yesterday Abhishek Verma 705

4

votes

1

answer

83

views

How could an AI detect whether an enemy in a game can be blocked off/trapped?

game-ai monte-carlo-tree-search

modified yesterday Community♦ 1

1

vote

2

answers

56

views

In variational autoencoders, what does p(x|z) mean?

papers variational-autoencoder notation

answered yesterday David Ireland 3,549

1

vote

1

answer

16

views

How to handle equality constraints in the mutation operation of evolutionary algorithms?

genetic-algorithms evolutionary-algorithms mutation-operators

modified yesterday Mike NZ 131

0

votes

1

answer

36

views

Why can a neural network use more than one activation function?

activation-function function-approximation

answered yesterday Kostya 580

0

votes

0

answers

20

views

Does a differential evolution algorithm mutate its population during a generation?

search evolutionary-algorithms meta-heuristics pseudocode differential-evolution

modified yesterday gator 123

0

votes

0

answers

8

views

What is the recommended way to retokenize ontonotes to wordpiece?

natural-language-processing bert

asked yesterday qiuweikang 1

0

votes

0

answers

36

views

Open AI Taxi - Agent fails to learn an effective policy

reinforcement-learning open-ai gym

modified yesterday Sledge 103

4

votes

3

answers

2k

views

What is a “surrogate model”?

terminology definitions hyperparameter-optimization bayesian-optimization

modified yesterday nbro♦ 26.3k

1

vote

0

answers

161

views

Predict a value calculated from a hash (and hash before that hash)

python ai-basics prediction score-prediction

modified yesterday David Fischer 101

2

votes

0

answers

14

views

What part of the Vaswani et al. is the “transformer”?

neural-networks deep-learning terminology transformer

modified yesterday nbro♦ 26.3k

3

votes

1

answer

42

views

How does the Alpha Zero's move encoding work?

reinforcement-learning alphazero chess multi-agent-systems action-spaces

modified yesterday nbro♦ 26.3k

0

votes

0

answers

24

views

Can I create a Q-table in iterated procedure?

reinforcement-learning q-learning time-series algorithmic-trading

modified yesterday nbro♦ 26.3k

1

vote

0

answers

16

views

Clonal operator in Immune Clonal Strategy

machine-learning papers math evolutionary-algorithms biology

modified yesterday Kais Hasan 184

0

votes

2

answers

167

views

Why isn't the loss of my neural network reduced after 2500 iterations?

neural-networks deep-learning feedforward-neural-network

modified yesterday Community♦ 1

0

votes

0

answers

18

views

Decision boundary figure in Least square GAN paper

deep-learning generative-adversarial-networks generative-model

asked 2 days ago Enes E 164

1

vote

1

answer

367

views

Could the normalisation of the inputs make the neural network insensitive to changes in the inputs?

neural-networks deep-learning data-preprocessing normalisation

modified 2 days ago Community♦ 1

Top Questions

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