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Open AccessJournal ArticleDOI

Generative adversarial networks

TLDR
A generative adversarial networks algorithm designed to solve the generative modeling problem and its applications in medicine, education and robotics are studied.
Abstract
Generative adversarial networks are a kind of artificial intelligence algorithm designed to solve the generative modeling problem. The goal of a generative model is to study a collection of training examples and learn the probability distribution that generated them. Generative Adversarial Networks (GANs) are then able to generate more examples from the estimated probability distribution. Generative models based on deep learning are common, but GANs are among the most successful generative models (especially in terms of their ability to generate realistic high-resolution images). GANs have been successfully applied to a wide variety of tasks (mostly in research settings) but continue to present unique challenges and research opportunities because they are based on game theory while most other approaches to generative modeling are based on optimization.

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Citations
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Journal ArticleDOI

A Survey on Contrastive Self-Supervised Learning

TL;DR: In contrastive self-supervised learning as discussed by the authors, augmented versions of the same sample close to each other while trying to push away embeddings from different samples is used to learn representations for several downstream tasks.
Journal ArticleDOI

Artificial intelligence to deep learning: machine intelligence approach for drug discovery.

TL;DR: In this article, Artificial Neural Networks and deep learning algorithms have been implemented in several drug discovery processes such as peptide synthesis, structure-based virtual screening, ligand-based screening, toxicity prediction, drug monitoring and release, pharmacophore modeling, quantitative structure-activity relationship, drug repositioning, polypharmacology, and physiochemical activity.
Journal ArticleDOI

Deep Learning Techniques for Speech Emotion Recognition, from Databases to Models.

TL;DR: In this paper, a survey of the field of discrete speech emotion recognition is presented, followed by a multi-aspect comparison between practical neural network approaches in speech emotion classification. And then, the authors present a multiscale comparison between machine learning techniques and deep learning techniques for speech emotion detection.
Journal ArticleDOI

Artificial Neural Networks Based Optimization Techniques: A Review

TL;DR: In this article, an extensive review of artificial neural networks (ANNs) based optimization algorithm techniques with some of the famous optimization techniques, e.g., genetic algorithm (GA), particle swarm optimization (PSO), artificial bee colony (ABC), and backtracking search algorithm (BSA), is presented.
Posted Content

Towards a Robust Deep Neural Network in Texts: A Survey

TL;DR: A taxonomy of adversarial attacks and defenses in texts from the perspective of different natural language processing (NLP) tasks is given, and how to build a robust DNN model via testing and verification is introduced.
References
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Proceedings ArticleDOI

ImageNet: A large-scale hierarchical image database

TL;DR: A new database called “ImageNet” is introduced, a large-scale ontology of images built upon the backbone of the WordNet structure, much larger in scale and diversity and much more accurate than the current image datasets.
Journal ArticleDOI

Generative Adversarial Nets

TL;DR: A new framework for estimating generative models via an adversarial process, in which two models are simultaneously train: a generative model G that captures the data distribution and a discriminative model D that estimates the probability that a sample came from the training data rather than G.
Posted Content

Improved Techniques for Training GANs

TL;DR: In this article, the authors present a variety of new architectural features and training procedures that apply to the generative adversarial networks (GANs) framework and achieve state-of-the-art results in semi-supervised classification on MNIST, CIFAR-10 and SVHN.
Posted Content

Unpaired Image-to-Image Translation using Cycle-Consistent Adversarial Networks

TL;DR: This work presents an approach for learning to translate an image from a source domain X to a target domain Y in the absence of paired examples, and introduces a cycle consistency loss to push F(G(X)) ≈ X (and vice versa).
Proceedings Article

Unsupervised Domain Adaptation by Backpropagation

TL;DR: The method performs very well in a series of image classification experiments, achieving adaptation effect in the presence of big domain shifts and outperforming previous state-of-the-art on Office datasets.
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WHAT IS Generative AI?

Generative AI, exemplified by Generative Adversarial Networks (GANs), learns probability distributions from training data to generate new examples, particularly excelling in creating realistic high-resolution images.