Label noise is a significant obstacle in deep learning model training. It can have a considerable impact on the performance of image classification models, particularly deep neural networks, which are especially susceptible because they have a strong propensity to memorise noisy labels. In this paper, we have examined the fundamental concept underlying related label noise approaches. A transition matrix estimator has been created, and its effectiveness against the actual transition matrix has been demonstrated. In addition, we examined the label noise robustness of two convolutional neural network classifiers with LeNet and AlexNet designs. The two FashionMINIST datasets have revealed the robustness of both models. We are not efficiently able to demonstrate the influence of the transition matrix noise correction on robustness enhancements due to our inability to correctly tune the complex convolutional neural network model due to time and computing resource constraints. There is a need for additional effort to fine-tune the neural network model and explore the precision of the estimated transition model in future research.
翻译:Label噪音是深层次学习模型培训的一大障碍。 它可能对图像分类模型的性能产生相当大的影响,特别是深层神经网络,因为这些模型特别容易发生,因为它们非常倾向于回忆噪音标签。 在本文中,我们研究了相关标签噪音方法的基本概念。我们创建了一个过渡矩阵估计器,并展示了它相对于实际过渡矩阵的有效性。此外,我们还检查了两个具有LeNet和AlexNet设计的神经网络聚合器的标签噪声强度。两个时尚MINIST数据集揭示了两种模型的坚固性。由于时间和计算资源限制,我们无法正确调和复杂的神经网络模型,我们无法有效地展示过渡矩阵噪音校正对强度增强的影响。我们有必要进一步努力调整神经网络模型,并在未来的研究中探索估计过渡模型的精确性。