DKM: Dense kernelized feature matching for geometry estimation

J Edstedt, I Athanasiadis… - Proceedings of the …, 2023 - openaccess.thecvf.com
… The novelty is threefold: First, we propose a kernel regression global matcher. Secondly, we
propose warp refinement through stacked feature maps and depthwise convolution kernels. …

Efficient learning of generative models via finite-difference score matching

T Pang, K Xu, C Li, Y Song… - Advances in Neural …, 2020 - proceedings.neurips.cc
… the parameters of both the network and the kernel can be learned jointly using SM. Following
the … As done for SSM, we calculate the tractable solution of the kernel method when training …

Learn to match: Automatic matching network design for visual tracking

Z Zhang, Y Liu, X Wang, B Li… - Proceedings of the IEEE …, 2021 - openaccess.thecvf.com
efficient matching operator cross-correlation and its variants. Besides the remarkable success,
it is important to note that the heuristic matching … (eg, convolution kernels) learned on the …

Robust partial matching for person search in the wild

Y Zhong, X Wang, S Zhang - Proceedings of the IEEE/CVF …, 2020 - openaccess.thecvf.com
… (9) applies different 1×1 convolution kernels on spatial … a global 1 × 1 convolution kernel.
The methods above extracts … also present inferior retrieval efficiency compared with APNet. …

To the point: Efficient 3d object detection in the range image with graph convolution kernels

Y Chai, P Sun, J Ngiam, W Wang… - Proceedings of the …, 2021 - openaccess.thecvf.com
kernel in place of the default inner product kernel and exploit the underlying local geometry
around each pixel. We outline four such kernels: a dense kernel … 2D models to match the …

Mix-n-match: Ensemble and compositional methods for uncertainty calibration in deep learning

J Zhang, B Kailkhura, TYJ Han - International conference on …, 2020 - proceedings.mlr.press
… -efficiency and expressive power while provably maintaining the classification accuracy of
the original classifier. Mix-n-Match … Therefore, we propose an alternative data-efficient kernel

Generalized optimal matching methods for causal inference

N Kallus - Journal of Machine Learning Research, 2020 - jmlr.org
… rise to a balance-variance Pareto-efficient version of optimal matching and to a method that
… In this section we develop kernel optimal matching (KOM) methods, which are given by …

Sample-Efficient Kernel Mean Estimator with Marginalized Corrupted Data

X Xia, S Shan, M Gong, N Wang, F Gao… - Proceedings of the 28th …, 2022 - dl.acm.org
… We perform density estimation via kernel mean matching [47]. In this experiment, we
employ fifteen UCI datasets. For these real datasets, we are neither aware of the underlying …

Learning deep kernels for non-parametric two-sample tests

F Liu, W Xu, J Lu, G Zhang, A Gretton… - International …, 2020 - proceedings.mlr.press
… We show, perhaps surprisingly, that our framework encompasses this approach, but deep
kernels allow for more general model classes which can use the data more efficiently. We also …

Incomplete multiple kernel alignment maximization for clustering

X Liu - IEEE Transactions on Pattern Analysis and Machine …, 2021 - ieeexplore.ieee.org
… (4) demonstrates superior clustering performance in various applications, we observe that
it cannot efficiently deal with MKC with incomplete kernels. For example, in some practical …