نتایج جستجو برای: invariant metric
تعداد نتایج: 154611 فیلتر نتایج به سال:
We study semi-Riemannian submanifolds of arbitrary codimension in a Lie group [Formula: see text] equipped with bi-invariant metric. In particular, we show that, if the normal bundle is closed under bracket, then any Jacobi operator equals square associated invariant shape text]. This permits to understand curvature adaptedness geometrically, terms left translations. For example, case where Rie...
A novel approach for unsupervised domain adaptation for neural networks is proposed that relies on a metricbased regularization of the learning process. The metric-based regularization aims at domain-invariant latent feature representations by means of maximizing the similarity between domainspecific activation distributions. The proposed metric results from modifying an integral probability me...
In this paper, we introduce a shape-based, time-scale invariant feature descriptor for 1-D sensor signals. The time-scale invariance of the feature allows us to use feature from one training event to describe events of the same semantic class which may take place over varying time scales such as walking slow and walking fast. Therefore it requires less training set. The descriptor takes advanta...
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