3260 papers • 126 benchmarks • 313 datasets
Age and gender classification is a dual-task of identifying the age and gender of a person from an image or video. ( Image credit: Multi-Expert Gender Classification on Age Group by Integrating Deep Neural Networks )
(Image credit: Papersgraph)
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The COnsistent RAnk Logits (CORAL) framework is proposed with strong theoretical guarantees for rank-monotonicity and consistent confidence scores and can extend arbitrary state-of-the-art deep neural network classifiers for ordinal regression tasks.
The proposed packing-and-expanding method is effective and easy to implement, which can iteratively shrink and enlarge the model to integrate new functions and maintains the compactness in continual learning.
This work introduces a novel approach for annotating large quantity of in-the-wild facial images with high-quality posterior age distribution as labels and trains a network that jointly performs ordinal hyperplane classification and posterior distribution learning.
This paper utilizes pre-processing and a landmark detection method in order to find the important landmarks of faces and takes advantage of both texture and geometrical information, the two dominant types of information in facial gender recognition.
This paper presents an efficient convolutional neural network called lightweight multi-task CNN for simultaneous age and gender classification, which uses depthwise separable convolution to reduce the model size and save the inference time.
This paper presents multimodal deep neural network frameworks for age and gender classification, which take input a profile face image as well as an ear image, to enhance the accuracy of soft biometric trait extraction from profile face images by additionally utilizing a promising biometric modality: ear appearance.
Uncertainty is the only certainty there is. Modeling data uncertainty is essential for regression, especially in unconstrained settings. Traditionally the direct regression formulation is considered and the uncertainty is modeled by modifying the output space to a certain family of probabilistic distributions. On the other hand, classification based regression and ranking based solutions are more popular in practice while the direct regression methods suffer from the limited performance. How to model the uncertainty within the present-day technologies for regression remains an open issue. In this paper, we propose to learn probabilistic ordinal embeddings which represent each data as a multivariate Gaussian distribution rather than a deterministic point in the latent space. An ordinal distribution constraint is proposed to exploit the ordinal nature of regression. Our probabilistic ordinal embeddings can be integrated into popular regression approaches and empower them with the ability of uncertainty estimation. Experimental results show that our approach achieves competitive performance. Code is available at https://github.com/Li-Wanhua/POEs.
The results show that the bias of models increase as datasets become more imbalanced or datasets attributes become more correlated, the level of dominance of correlated sensitive dataset features impact bias, and the sensitive information remains in the latent representation even when bias-mitigation algorithms are applied.
This paper introduces an incremental learning method that is scalable to the number of sequential tasks in a continual learning process and shows that the knowledge accumulated through learning previous tasks is helpful to build a better model for the new tasks compared to training the models independently with tasks.
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