Cited by 2,019Domain Adaptation and Few-Shot LearningMachine Learning and AlgorithmsReinforcement Learning in Robotics

Analysis of Representations for Domain Adaptation

Ben-David, Shai, Blitzer, John, Crammer, Koby, Pereira, Fernando·2007·Advances in Neural Information Processing Systems 19

Abstract

Discriminative learning methods for classification perform well when training and test data are drawn from the same distribution. In many situations, though, we have labeled training data for a source domain, and we wish to learn a classifier which performs well on a target domain with a different distribution. Under what conditions can we adapt a classifier trained on the source domain for use in the target domain? Intuitively, a good feature representation is a crucial factor in the success of domain adaptation. We formalize this intuition theoretically with a generalization bound for domain adaption. Our theory illustrates the tradeoffs inherent in designing a representation for domain adaptation and gives a new justification for a recently proposed model. It also points toward a promising new model for domain adaptation: one which explicitly minimizes the difference between the source and target domains, while at the same time maximizing the margin of the training set. 1

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Crossref · 10.7551/mitpress/7503.003.0022

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  • Any DL-based algorithm trained on a synthetic dataset is likely to suffer a performance drop when tested on real images, referred to as the domain gap problem.

    “Any DL-based algorithm trained on a synthetic dataset is likely to suffer from a performance drop when tested on real images (whether acquired within a ground-based laboratory or in space), which is referred to as the domain gap [163] problem.”

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Authors
Ben-David, S., Blitzer, J., Crammer, K., & Pereira, F.
Affiliations
  • University of Waterloo (CA)
  • University of Pennsylvania (US)
Venue
Advances in Neural Information Processing Systems 19
Publisher
The MIT Press
Published
2007-09-07
Pages
137-144
OpenAlex
W2131953535
Cited by
2,019
References
1
Citations by year
2026: 58 · 2025: 185 · 2024: 217 · 2023: 228 · 2022: 213 · 2021: 265 · 2020: 234 · 2019: 146 · 2018: 82 · 2017: 76 · 2016: 52 · 2015: 45 · 2014: 38 · 2013: 45 · 2012: 36
FWCI
27.68
Type
book chapter
Language
en
Open access
closed
Locations
The MIT Press eBooks (publishedVersion)
Topics
  • Physical Sciences › Computer Science › Artificial Intelligence › Domain Adaptation and Few-Shot Learning
  • Physical Sciences › Computer Science › Artificial Intelligence › Machine Learning and Algorithms
  • Physical Sciences › Computer Science › Artificial Intelligence › Reinforcement Learning in Robotics
Keywords
domain adaptation, feature representation, generalization bounds, discriminative learning, classifier generalization, margin maximization

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