Artificial Intelligence Stack Exchange

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Is continuity a necessary property to be an activation function?

asked 16 mins ago hanugm 1,202

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Why HardShrink is called so?

terminology activation-function etymology hardshrink

modified 1 hour ago hanugm 1,202

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Time series forecasting for multiple objects with common features

machine-learning long-short-term-memory time-series forecasting

modified 2 hours ago Saurav Maheshkar 626

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Is it ethical to train models using non subscriber's data only?

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Error in indices for text summarization

natural-language-processing tensorflow python text-summarization

asked 3 hours ago FabioSpaghetti 101

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ReLU function not behaving as per expectation

neural-networks machine-learning backpropagation feedforward-neural-network relu

asked 4 hours ago SAGALPREET SINGH 137

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Positional Encoding in Transformer on multi-variate time series data hurts performance

tensorflow pytorch transformer time-series positional-encoding

asked 5 hours ago Matt 101

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104

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Does regularization just mean using an augmented loss function?

machine-learning reference-request terminology regularization

answered 5 hours ago ChalkTalk 11

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Data scan not making sense for coco dataset

training yolo loss

modified 7 hours ago Community♦ 1

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Isn't attention mask for BERT model useless?

deep-learning natural-language-processing attention bert

modified 7 hours ago nbro♦ 28.1k

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Is reconciling shape discrepancies the only purpose of padding?

neural-networks convolutional-neural-networks recurrent-neural-networks padding

modified 7 hours ago nbro♦ 28.1k

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Is there any difference between “image generation” and “image synthesis”?

comparison terminology image-generation

modified 7 hours ago nbro♦ 28.1k

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An online editor that allows data labeling format

natural-language-processing datasets data-labelling

asked 9 hours ago user_007 101

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Questions about a research paper on salient region detection and segmentation

computer-vision math hill-climbing

answered 10 hours ago JVGD 793

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54

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How to create a neural network from a set of equations?

neural-networks machine-learning backpropagation

answered 15 hours ago spiridon_the_sun_rotator 608

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Recursive Least squares (RLS) for mini batch

reinforcement-learning function-approximation weights temporal-difference-methods finite-markov-decision-process

modified 16 hours ago hanugm 1,202

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What to do when model stops learning after some epochs

machine-learning deep-learning semantic-segmentation

asked yesterday Talha Anwar 111

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What do equations 1 and 3 describe in the “Image Augmentation Is All You Need: Regularizing Deep Reinforcement Learning from Pixels” paper?

deep-rl

modified yesterday desert_ranger 257

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10

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Which performance metric can I use for (multi) aspect based sentiment analysis?

machine-learning natural-language-processing performance evaluation-functions

asked yesterday 793522 1

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121

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Which model can I use for this problem with multiple inputs and outputs?

ai-design tensorflow keras prediction

modified yesterday Community♦ 1

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1

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Is there a notion of exploration-exploitation tradeoff in dynamic programming (or model-based RL)?

model-based-methods exploration-exploitation-tradeoff dynamic-programming

answered yesterday João Schapke 121

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131

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How does the MCTS tree look like?

search monte-carlo-tree-search minimax

modified yesterday Community♦ 1

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Feeding the output back to input in 3D CNN model

deep-learning convolutional-neural-networks training recurrent-neural-networks pytorch

modified yesterday hanugm 1,202

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114

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Not able to find a good fit for a simple function with neural networks

deep-learning

modified yesterday crinix 246

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26

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Batch normalization for multiple datasets?

neural-networks datasets pytorch batch-normalization data-augmentation

modified yesterday nbro♦ 28.1k

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How Long Short Term Memory (LSTM) work for time series classification?

deep-learning classification long-short-term-memory time-series supervised-learning

asked yesterday Nafees Ahmed 21

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Is there any existing mechanism that allows us to pass input from randomly selected layers of neural network per iteration?

neural-networks training reference-request forward-pass

modified yesterday nbro♦ 28.1k

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Why are not results reproducible when a model is loaded with tf.keras.models.load_model?

neural-networks tensorflow python keras

modified yesterday Della 101

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36

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In Computer Vision, what is the difference between a transformer and attention?

computer-vision comparison transformer attention

answered yesterday nbro♦ 28.1k

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What is the motivation for using a memory bank in contrastive learning?

self-supervised-learning contrastive-learning

modified yesterday Alexander Soare 937

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How will actual labels be matched with predicted labels when LSTM discards data even from current time stamp input data?

deep-learning natural-language-processing long-short-term-memory

modified yesterday nbro♦ 28.1k

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363

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Pros and Cons of Seq2Seq vs Bidirectional RNN

machine-learning natural-language-processing recurrent-neural-networks

modified yesterday Community♦ 1

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45

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Classifying generated samples with Wasserstein-GAN as real or fake

machine-learning generative-adversarial-networks wasserstein-gan

modified yesterday Community♦ 1

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How many singular vectors do we need to calculate for SVD?

hyperparameter-optimization hyper-parameters feature-selection singular-value-decomposition

modified yesterday Community♦ 1

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Is it possible to create a named entity recognition system without using POS tagging in the corpus?

natural-language-processing named-entity-recognition pos-tagging

modified yesterday Community♦ 1

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93

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Is it possible to apply the associative property of the convolution operation when it is followed by a non-linearity?

convolutional-neural-networks activation-function convolution

modified yesterday Community♦ 1

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1

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74

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How is the probability transition matrix populated in the Markov process (chain) for a board game?

machine-learning reinforcement-learning game-ai markov-chain

modified yesterday Community♦ 1

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27

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Neural networks in models and in reality [closed]

neural-networks models neuroscience

asked yesterday Paco Loco 1

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22

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What are the state-of-the-art Person-Detektion / Human-Segmentation?

convolutional-neural-networks object-detection image-segmentation semantic-segmentation

modified 2 days ago Community♦ 1

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20

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PPO: decreasing rewards as steps increase

reinforcement-learning deep-rl proximal-policy-optimization

asked 2 days ago Rick 1

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124

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Is batch normalization not suitable for non-gaussian input?

neural-networks deep-learning deep-neural-networks batch-normalization

modified 2 days ago Community♦ 1

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29

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Building an AI that predicts the pronunciation of words

natural-language-processing

answered 2 days ago crinix 246

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26

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Regularize the weights of the neural networks to binary values?

neural-networks computer-vision autoencoders singular-value-decomposition

answered 2 days ago crinix 246

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Using a Neural Network (LSTM) to approve/reject word-type sequences

neural-networks long-short-term-memory input-layer

answered 2 days ago crinix 246

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1

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20

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Is there a way to select the subset of most important features using PCA?

machine-learning unsupervised-learning feature-selection principal-component-analysis

answered 2 days ago crinix 246

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1

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16

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Is my understanding about the number of iterations correct?

terminology

answered 2 days ago crinix 246

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973

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Why is reinforcement learning not the answer to AGI?

reinforcement-learning philosophy agi chinese-room-argument artificial-curiosity

answered 2 days ago nbro♦ 28.1k

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