Applications and Effect Evaluation of Generative Adversarial Networks in Semi-Supervised Learning
- URL: http://arxiv.org/abs/2505.19522v1
- Date: Mon, 26 May 2025 05:08:16 GMT
- Title: Applications and Effect Evaluation of Generative Adversarial Networks in Semi-Supervised Learning
- Authors: Jiyu Hu, Haijiang Zeng, Zhen Tian,
- Abstract summary: We construct a semi-supervised image classification model based on Generative Adrial Networks (GANs)<n>We achieve the effective use of limited labelled data and a large amount of unlabelled data, improve the quality of image generation and classification accuracy, and provide an effective solution for the task of image recognition in complex environments.
- Score: 4.2547679858666285
- License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/
- Abstract: In recent years, image classification, as a core task in computer vision, relies on high-quality labelled data, which restricts the wide application of deep learning models in practical scenarios. To alleviate the problem of insufficient labelled samples, semi-supervised learning has gradually become a research hotspot. In this paper, we construct a semi-supervised image classification model based on Generative Adversarial Networks (GANs), and through the introduction of the collaborative training mechanism of generators, discriminators and classifiers, we achieve the effective use of limited labelled data and a large amount of unlabelled data, improve the quality of image generation and classification accuracy, and provide an effective solution for the task of image recognition in complex environments.
Related papers
- Efficient Visualization of Neural Networks with Generative Models and Adversarial Perturbations [0.0]
This paper presents a novel approach for deep visualization via a generative network, offering an improvement over existing methods.
Our model simplifies the architecture by reducing the number of networks used, requiring only a generator and a discriminator.
Our model requires less prior training knowledge and uses a non-adversarial training process, where the discriminator acts as a guide.
arXiv Detail & Related papers (2024-09-20T14:59:25Z) - Reinforcing Pre-trained Models Using Counterfactual Images [54.26310919385808]
This paper proposes a novel framework to reinforce classification models using language-guided generated counterfactual images.
We identify model weaknesses by testing the model using the counterfactual image dataset.
We employ the counterfactual images as an augmented dataset to fine-tune and reinforce the classification model.
arXiv Detail & Related papers (2024-06-19T08:07:14Z) - Diverse and Tailored Image Generation for Zero-shot Multi-label Classification [3.354528906571718]
zero-shot multi-label classification has garnered considerable attention for its capacity to operate predictions on unseen labels without human annotations.
prevailing approaches often use seen classes as imperfect proxies for unseen ones, resulting in suboptimal performance.
We propose an innovative solution: generating synthetic data to construct a training set explicitly tailored for proxyless training on unseen labels.
arXiv Detail & Related papers (2024-04-04T01:34:36Z) - Deep Domain Adaptation: A Sim2Real Neural Approach for Improving Eye-Tracking Systems [80.62854148838359]
Eye image segmentation is a critical step in eye tracking that has great influence over the final gaze estimate.
We use dimensionality-reduction techniques to measure the overlap between the target eye images and synthetic training data.
Our methods result in robust, improved performance when tackling the discrepancy between simulation and real-world data samples.
arXiv Detail & Related papers (2024-03-23T22:32:06Z) - Active Generation for Image Classification [45.93535669217115]
We propose to address the efficiency of image generation by focusing on the specific needs and characteristics of the model.
With a central tenet of active learning, our method, named ActGen, takes a training-aware approach to image generation.
arXiv Detail & Related papers (2024-03-11T08:45:31Z) - Food Image Classification and Segmentation with Attention-based Multiple
Instance Learning [51.279800092581844]
The paper presents a weakly supervised methodology for training food image classification and semantic segmentation models.
The proposed methodology is based on a multiple instance learning approach in combination with an attention-based mechanism.
We conduct experiments on two meta-classes within the FoodSeg103 data set to verify the feasibility of the proposed approach.
arXiv Detail & Related papers (2023-08-22T13:59:47Z) - Deep face recognition with clustering based domain adaptation [57.29464116557734]
We propose a new clustering-based domain adaptation method designed for face recognition task in which the source and target domain do not share any classes.
Our method effectively learns the discriminative target feature by aligning the feature domain globally, and, at the meantime, distinguishing the target clusters locally.
arXiv Detail & Related papers (2022-05-27T12:29:11Z) - Anomaly Detection on Attributed Networks via Contrastive Self-Supervised
Learning [50.24174211654775]
We present a novel contrastive self-supervised learning framework for anomaly detection on attributed networks.
Our framework fully exploits the local information from network data by sampling a novel type of contrastive instance pair.
A graph neural network-based contrastive learning model is proposed to learn informative embedding from high-dimensional attributes and local structure.
arXiv Detail & Related papers (2021-02-27T03:17:20Z) - Unlabeled Data Guided Semi-supervised Histopathology Image Segmentation [34.45302976822067]
Semi-supervised learning (SSL) based on generative methods has been proven to be effective in utilizing diverse image characteristics.
We propose a new data guided generative method for histopathology image segmentation by leveraging the unlabeled data distributions.
Our method is evaluated on glands and nuclei datasets.
arXiv Detail & Related papers (2020-12-17T02:54:19Z) - Multi-label Thoracic Disease Image Classification with Cross-Attention
Networks [65.37531731899837]
We propose a novel scheme of Cross-Attention Networks (CAN) for automated thoracic disease classification from chest x-ray images.
We also design a new loss function that beyond cross-entropy loss to help cross-attention process and is able to overcome the imbalance between classes and easy-dominated samples within each class.
arXiv Detail & Related papers (2020-07-21T14:37:00Z) - Realistic Adversarial Data Augmentation for MR Image Segmentation [17.951034264146138]
We propose an adversarial data augmentation method for training neural networks for medical image segmentation.
Our model generates plausible and realistic signal corruptions, which models the intensity inhomogeneities caused by a common type of artefacts in MR imaging: bias field.
We show that such an approach can improve the ability generalization and robustness of models as well as provide significant improvements in low-data scenarios.
arXiv Detail & Related papers (2020-06-23T20:43:18Z)
This list is automatically generated from the titles and abstracts of the papers in this site.
This site does not guarantee the quality of this site (including all information) and is not responsible for any consequences.