In this study, we systematically investigate the impact of class imbalance on classification performance of convolutional neural networks and compare frequently used methods to address the issue. Class imbalance refers to significantly different number of examples among classes in a training set. It is a common problem that has been comprehensively studied in classical machine learning, yet very limited systematic research is available in the context of deep learning. We define and parameterize two representative types of imbalance, i.e. step and linear. Using three benchmark datasets of increasing complexity, MNIST, CIFAR-10 and ImageNet, we investigate the effects of imbalance on classification and perform an extensive comparison of sever...
Machine learning classifiers are designed with the underlying assumption of a roughly balanced numbe...
The present paper studies the influence of two distinct factors on the performance of some resamplin...
Class imbalance poses a challenge for developing unbiased, accurate predictive models. In particular...
Image classification is the process of assigning an image one or multiple tags that describe its con...
Imbalanced data is a major problem in machine learning classification, since predictive performance ...
El problema del desequilibrio de clases en el aprendizaje automático, se presenta cuando el conjunto...
Imbalanced class is one of the trials in classifying materials of big data. Data disparity produces ...
Abstract The purpose of this study is to examine existing deep learning techniques for addressing cl...
Abstract. The latest research in neural networks demonstrates that the class imbalance problem is a ...
Imbalanced Data (ID) is a problem that deters Machine Learning (ML) models from achieving satisfacto...
Imbalanced class is one of the trials in classifying materials of big data. Data disparity produces ...
Abstract In machine learning problems, dierences in prior class probabilities|or class imbalances|ha...
In binary classification, when the distribution of numbers in the class is imbalanced, we are aimed ...
During the process of knowledge discovery in data, imbalanced learning data often emerges and presen...
Imbalanced class is one of the challenges in classifying big data. Data disparity produces a biased ...
Machine learning classifiers are designed with the underlying assumption of a roughly balanced numbe...
The present paper studies the influence of two distinct factors on the performance of some resamplin...
Class imbalance poses a challenge for developing unbiased, accurate predictive models. In particular...
Image classification is the process of assigning an image one or multiple tags that describe its con...
Imbalanced data is a major problem in machine learning classification, since predictive performance ...
El problema del desequilibrio de clases en el aprendizaje automático, se presenta cuando el conjunto...
Imbalanced class is one of the trials in classifying materials of big data. Data disparity produces ...
Abstract The purpose of this study is to examine existing deep learning techniques for addressing cl...
Abstract. The latest research in neural networks demonstrates that the class imbalance problem is a ...
Imbalanced Data (ID) is a problem that deters Machine Learning (ML) models from achieving satisfacto...
Imbalanced class is one of the trials in classifying materials of big data. Data disparity produces ...
Abstract In machine learning problems, dierences in prior class probabilities|or class imbalances|ha...
In binary classification, when the distribution of numbers in the class is imbalanced, we are aimed ...
During the process of knowledge discovery in data, imbalanced learning data often emerges and presen...
Imbalanced class is one of the challenges in classifying big data. Data disparity produces a biased ...
Machine learning classifiers are designed with the underlying assumption of a roughly balanced numbe...
The present paper studies the influence of two distinct factors on the performance of some resamplin...
Class imbalance poses a challenge for developing unbiased, accurate predictive models. In particular...