Results 31 to 40 of about 1,144,226 (279)

Unsupervised Domain Adaptation Using Exemplar-SVMs with Adaptation Regularization

open access: yesComplexity, 2018
Domain adaptation has recently attracted attention for visual recognition. It assumes that source and target domain data are drawn from the same feature space but different margin distributions and its motivation is to utilize the source domain instances
Yiwei He   +3 more
doaj   +1 more source

Feature-Level Domain Adaptation [PDF]

open access: yes, 2015
Domain adaptation is the supervised learning setting in which the training and test data are sampled from different distributions: training data is sampled from a source domain, whilst test data is sampled from a target domain. This paper proposes and studies an approach, called feature-level domain adaptation (FLDA), that models the dependence between
Kouw, Wouter M.   +3 more
openaire   +3 more sources

Fluctuation domains in adaptive evolution [PDF]

open access: yesTheoretical Population Biology, 2010
We derive an expression for the variation between parallel trajectories in phenotypic evolution, extending the well known result that predicts the mean evolutionary path in adaptive dynamics or quantitative genetics. We show how this expression gives rise to the notion of fluctuation domains - parts of the fitness landscape where the rate of evolution ...
Boettiger, Carl   +2 more
openaire   +3 more sources

Background-Aware Domain Adaptation for Plant Counting

open access: yesFrontiers in Plant Science, 2022
Deep learning-based object counting models have recently been considered preferable choices for plant counting. However, the performance of these data-driven methods would probably deteriorate when a discrepancy exists between the training and testing ...
Min Shi, Xing-Yi Li, Hao Lu, Zhi-Guo Cao
doaj   +1 more source

A framework for self-supervised federated domain adaptation

open access: yesEURASIP Journal on Wireless Communications and Networking, 2022
Unsupervised federated domain adaptation uses the knowledge from several distributed unlabelled source domains to complete the learning on the unlabelled target domain.
Bin Wang   +5 more
doaj   +1 more source

Unsupervised Domain Adaptation with Adapter

open access: yes, 2021
Unsupervised domain adaptation (UDA) with pre-trained language models (PrLM) has achieved promising results since these pre-trained models embed generic knowledge learned from various domains. However, fine-tuning all the parameters of the PrLM on a small domain-specific corpus distort the learned generic knowledge, and it is also expensive to ...
Zhang, Rongsheng   +3 more
openaire   +2 more sources

Self-Adaptive Partial Domain Adaptation

open access: yes, 2021
Partial Domain adaptation (PDA) aims to solve a more practical cross-domain learning problem that assumes target label space is a subset of source label space. However, the mismatched label space causes significant negative transfer. A traditional solution is using soft weights to increase weights of source shared domain and reduce those of source ...
Hu, Jian   +8 more
openaire   +2 more sources

Kernel Manifold Alignment for Domain Adaptation. [PDF]

open access: yesPLoS ONE, 2016
The wealth of sensory data coming from different modalities has opened numerous opportunities for data analysis. The data are of increasing volume, complexity and dimensionality, thus calling for new methodological innovations towards multimodal data ...
Devis Tuia, Gustau Camps-Valls
doaj   +1 more source

Multi-Adversarial Domain Adaptation

open access: yes, 2018
Recent advances in deep domain adaptation reveal that adversarial learning can be embedded into deep networks to learn transferable features that reduce distribution discrepancy between the source and target domains.
Cao, Zhangjie   +3 more
core   +1 more source

Discriminativeness-Preserved Domain Adaptation for Few-Shot Learning

open access: yesIEEE Access, 2020
Existing few-shot learning (FSL) methods make the implicit assumption that the few target class samples are from the same domain as the source class samples.
Guangzhen Liu, Zhiwu Lu
doaj   +1 more source

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