Synthesized Classifiers for Zero-Shot Learning
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Abstract (arXiv)
Given semantic descriptions of object classes, zero-shot learning aims to accurately recognize objects of the unseen classes, from which no examples are available at the training stage, by associating them to the seen classes, from which labeled examples are provided. We propose to tackle this problem from the perspective of manifold learning. Our main idea is to align the semantic space that is derived from external information to the model space that concerns itself with recognizing visual features. To this end, we introduce a set of "phantom" object classes whose coordinates live in both the semantic space and the model space. Serving as bases in a dictionary, they can be optimized from labeled data such that the synthesized real object classifiers achieve optimal discriminative performance. We demonstrate superior accuracy of our approach over the state of the art on four benchmark datasets for zero-shot learning, including the full ImageNet Fall 2011 dataset with more than 20,000 unseen classes.
Key facts. Cited by 113 papers in the map (data through 7 Oct 2026). First posted on arXiv 2 Mar 2016.
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Citing papers per year: 2018: 1; 2019: 0; 2020: 0; 2021: 49; 2022: 31; 2023: 19; 2024: 8; 2025: 4; 2026: 1.
113 papers.
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- 2023CLIP2Scene: Towards Label-efficient 3D Scene Understanding by CLIPcited by 178
- 2023Open-domain Visual Entity Recognition: Towards Recognizing Millions of Wikipedia Entitiescited by 112
- 2021Contrastive Embedding for Generalized Zero-Shot Learningcited by 94
- 2021FREE: Feature Refinement for Generalized Zero-Shot Learningcited by 67
- 2021HSVA: Hierarchical Semantic-Visual Adaptation for Zero-Shot Learningcited by 57
- 2022I2MVFormer: Large Language Model Generated Multi-View Document Supervision for Zero-Shot Image Classificationcited by 54
- 2021Exploiting a Joint Embedding Space for Generalized Zero-Shot Semantic Segmentationcited by 53
- 2021OntoZSL: Ontology-enhanced Zero-shot Learningcited by 45
- 2021Zero-Shot Instance Segmentationcited by 40
- 2021Zero-Shot Learning on 3D Point Cloud Objects and Beyondcited by 38
- 2022DUET: Cross-modal Semantic Grounding for Contrastive Zero-shot Learningcited by 33
- 2021TransZero++: Cross Attribute-Guided Transformer for Zero-Shot Learningcited by 28
38 more
- 2023A Systematic Review of Few-Shot Learning in Medical Imagingcited by 28
- 2022I2DFormer: Learning Image to Document Attention for Zero-Shot Image Classificationcited by 27
- 2021Dual Progressive Prototype Network for Generalized Zero-Shot Learningcited by 26
- 2023Zero-Shot Everything Sketch-Based Image Retrieval, and in Explainable Stylecited by 25
- 2021Zero-shot and Few-shot Learning with Knowledge Graphs: A Comprehensive Surveycited by 23
- 2022Towards Unbiased Multi-label Zero-Shot Learning with Pyramid and Semantic Attentioncited by 21
- 2022Open Long-Tailed Recognition in a Dynamic Worldcited by 21
- 2023See More and Know More: Zero-shot Point Cloud Segmentation via Multi-modal Visual Datacited by 21
- 2021Fine-Grained Zero-Shot Learning with DNA as Side Informationcited by 20
- 2022Hybrid Routing Transformer for Zero-Shot Learningcited by 20
- 2021Task Aligned Generative Meta-learning for Zero-shot Learningcited by 19
- 2021Relation-aware Compositional Zero-shot Learning for Attribute-Object Pair Recognitioncited by 19
- 2022Attribute Prototype Network for Any-Shot Learningcited by 19
- 2021Learning Robust Visual-semantic Mapping for Zero-shot Learningcited by 16
- 2021On Bridging Generic and Personalized Federated Learning for Image Classificationcited by 15
- 2023Image-free Classifier Injection for Zero-Shot Classificationcited by 15
- 2021Learning from Multiple Noisy Partial Labelerscited by 14
- 2021A New Split for Evaluating True Zero-Shot Action Recognitioncited by 14
- 2024AAPL: Adding Attributes to Prompt Learning for Vision-Language Modelscited by 14
- 2024Low-Resource Vision Challenges for Foundation Modelscited by 13
- 2021Disentangling Semantic-to-visual Confusion for Zero-shot Learningcited by 11
- 2021Entropy-Based Uncertainty Calibration for Generalized Zero-Shot Learningcited by 8
- 2021Attribute-Modulated Generative Meta Learning for Zero-Shot Classificationcited by 8
- 2022Submodlib: A Submodular Optimization Librarycited by 8
- 2023GBE-MLZSL: A Group Bi-Enhancement Framework for Multi-Label Zero-Shot Learningcited by 8
- 2021Prototype Completion for Few-Shot Learningcited by 7
- 2021Tell me what you see: A zero-shot action recognition method based on natural language descriptionscited by 7
- 2022A Survey on Visual Transfer Learning using Knowledge Graphscited by 7
- 2021CIZSL++: Creativity Inspired Generative Zero-Shot Learningcited by 6
- 2021Benchmarking Knowledge-driven Zero-shot Learningcited by 6
- 2021Region Semantically Aligned Network for Zero-Shot Learningcited by 6
- 2022How Robust are Discriminatively Trained Zero-Shot Learning Models?cited by 6
- 2022A Gating Model for Bias Calibration in Generalized Zero-shot Learningcited by 6
- 2023Federated Learning of Shareable Bases for Personalization-Friendly Image Classificationcited by 6
- 2023Attribute-Aware Representation Rectification for Generalized Zero-Shot Learningcited by 6
- 2021Cross Knowledge-based Generative Zero-Shot Learning Approach with Taxonomy Regularizationcited by 5
- 2021Context-Conditional Adaptation for Recognizing Unseen Classes in Unseen Domainscited by 5
- 2023Frustratingly Simple but Effective Zero-shot Detection and Segmentation: Analysis and a Strong Baselinecited by 5
50 most cited of 113 All 113 (JSON)
- 2026Domain-adaptive Zero-Shot Image Enhancement via Locality-Constrained Diffusion Guidance28 Sep 2026
- 2025Toward Better Generalization in Few-Shot Learning through the Meta-Component Combination7 Nov 2025
- 2025Prototype-Guided Curriculum Learning for Zero-Shot Learning11 Aug 2025
- 2025A Zero-shot Learning Method Based on Large Language Models for Multi-modal Knowledge Graph Embedding10 Mar 2025
- 2025MADS: Multi-Attribute Document Supervision for Zero-Shot Image Classification10 Mar 2025
- 2024PSVMA+: Exploring Multi-granularity Semantic-visual Adaption for Generalized Zero-shot Learning15 Oct 2024
- 2024Visual-Semantic Decomposition and Partial Alignment for Document-based Zero-Shot Learning22 Jul 2024
- 2024CICA: Content-Injected Contrastive Alignment for Zero-Shot Document Image Classification6 May 2024
- 2024AAPL: Adding Attributes to Prompt Learning for Vision-Language Models25 Apr 2024
- 2024Dual Expert Distillation Network for Generalized Zero-Shot Learning25 Apr 2024
- 2024Sentinel-Guided Zero-Shot Learning: A Collaborative Paradigm without Real Data Exposure14 Mar 2024
- 2024Zero-shot Classification using Hyperdimensional Computing30 Jan 2024
38 more
- 2024Low-Resource Vision Challenges for Foundation Models9 Jan 2024
- 2023Attribute-Aware Representation Rectification for Generalized Zero-Shot Learning23 Nov 2023
- 2023ChatGPT-guided Semantics for Zero-shot Learning18 Oct 2023
- 2023A Systematic Review of Few-Shot Learning in Medical Imaging20 Sep 2023
- 2023Instance Adaptive Prototypical Contrastive Embedding for Generalized Zero Shot Learning13 Sep 2023
- 2023Bridging the Projection Gap: Overcoming Projection Bias Through Parameterized Distance Learning4 Sep 2023
- 2023GBE-MLZSL: A Group Bi-Enhancement Framework for Multi-Label Zero-Shot Learning2 Sep 2023
- 2023Continual Zero-Shot Learning through Semantically Guided Generative Random Walks23 Aug 2023
- 2023Image-free Classifier Injection for Zero-Shot Classification21 Aug 2023
- 2023See More and Know More: Zero-shot Point Cloud Segmentation via Multi-modal Visual Data20 Jul 2023
- 2023An Integral Projection-based Semantic Autoencoder for Zero-Shot Learning26 Jun 2023
- 2023Recognizing Unseen Objects via Multimodal Intensive Knowledge Graph Propagation14 Jun 2023
- 2023Human-machine knowledge hybrid augmentation method for surface defect detection based few-data learning27 Apr 2023
- 2023Federated Learning of Shareable Bases for Personalization-Friendly Image Classification16 Apr 2023
- 2023Zero-Shot Everything Sketch-Based Image Retrieval, and in Explainable Style25 Mar 2023
- 2023Open-domain Visual Entity Recognition: Towards Recognizing Millions of Wikipedia Entities22 Feb 2023
- 2023Frustratingly Simple but Effective Zero-shot Detection and Segmentation: Analysis and a Strong Baseline14 Feb 2023
- 2023A Systematic Evaluation and Benchmark for Embedding-Aware Generative Models: Features, Models, and Any-shot Scenarios8 Feb 2023
- 2023CLIP2Scene: Towards Label-efficient 3D Scene Understanding by CLIP12 Jan 2023
- 2023Vocabulary-informed Zero-shot and Open-set Learning3 Jan 2023
- 2022DiRaC-I: Identifying Diverse and Rare Training Classes for Zero-Shot Learning31 Dec 2022
- 2022Semantic Enhanced Knowledge Graph for Large-Scale Zero-Shot Learning26 Dec 2022
- 2022Resolving Semantic Confusions for Improved Zero-Shot Detection12 Dec 2022
- 2022I2MVFormer: Large Language Model Generated Multi-View Document Supervision for Zero-Shot Image Classification5 Dec 2022
- 2022A Short Survey of Systematic Generalization22 Nov 2022
- 2022The Lean Data Scientist: Recent Advances towards Overcoming the Data Bottleneck15 Nov 2022
- 2022Simple Primitives with Feasibility- and Contextuality-Dependence for Open-World Compositional Zero-shot Learning5 Nov 2022
- 2022Efficient Gaussian Process Model on Class-Imbalanced Datasets for Generalized Zero-Shot Learning11 Oct 2022
- 2022Prompt-guided Scene Generation for 3D Zero-Shot Learning29 Sep 2022
- 2022I2DFormer: Learning Image to Document Attention for Zero-Shot Image Classification21 Sep 2022
- 2022Open Long-Tailed Recognition in a Dynamic World17 Aug 2022
- 2022DUET: Cross-modal Semantic Grounding for Contrastive Zero-shot Learning4 Jul 2022
- 2022PROTOtypical Logic Tensor Networks (PROTO-LTN) for Zero Shot Learning26 Jun 2022
- 2022Learning Compositional Representations for Effective Low-Shot Generalization17 Apr 2022
- 2022Interpretable Saliency Maps And Self-Supervised Learning For Generalized Zero Shot Medical Image Classification4 Apr 2022
- 2022Attribute Prototype Network for Any-Shot Learning4 Apr 2022
- 2022An Iterative Co-Training Transductive Framework for Zero Shot Learning30 Mar 2022
- 2022Hybrid Routing Transformer for Zero-Shot Learning29 Mar 2022
50 newest of 113 All 113 (JSON)
- 2018Deep Mixture of Experts via Shallow Embeddingcited by 0
- 2018Deep Mixture of Experts via Shallow Embedding5 Jun 2018
- 2023CLIP2Scene: Towards Label-efficient 3D Scene Understanding by CLIPcited by 178
- 2023Open-domain Visual Entity Recognition: Towards Recognizing Millions of Wikipedia Entitiescited by 112
- 2021Contrastive Embedding for Generalized Zero-Shot Learningcited by 94
- 2021FREE: Feature Refinement for Generalized Zero-Shot Learningcited by 67
- 2021HSVA: Hierarchical Semantic-Visual Adaptation for Zero-Shot Learningcited by 57
- 2022I2MVFormer: Large Language Model Generated Multi-View Document Supervision for Zero-Shot Image Classificationcited by 54
- 2021Exploiting a Joint Embedding Space for Generalized Zero-Shot Semantic Segmentationcited by 53
- 2021OntoZSL: Ontology-enhanced Zero-shot Learningcited by 45
- 2021Zero-Shot Instance Segmentationcited by 40
- 2021Zero-Shot Learning on 3D Point Cloud Objects and Beyondcited by 38
- 2022DUET: Cross-modal Semantic Grounding for Contrastive Zero-shot Learningcited by 33
- 2021TransZero++: Cross Attribute-Guided Transformer for Zero-Shot Learningcited by 28
12 most cited of 110 All 110 (JSON)
- 2025Toward Better Generalization in Few-Shot Learning through the Meta-Component Combination7 Nov 2025
- 2025Prototype-Guided Curriculum Learning for Zero-Shot Learning11 Aug 2025
- 2025A Zero-shot Learning Method Based on Large Language Models for Multi-modal Knowledge Graph Embedding10 Mar 2025
- 2025MADS: Multi-Attribute Document Supervision for Zero-Shot Image Classification10 Mar 2025
- 2024PSVMA+: Exploring Multi-granularity Semantic-visual Adaption for Generalized Zero-shot Learning15 Oct 2024
- 2024Visual-Semantic Decomposition and Partial Alignment for Document-based Zero-Shot Learning22 Jul 2024
- 2024CICA: Content-Injected Contrastive Alignment for Zero-Shot Document Image Classification6 May 2024
- 2024Dual Expert Distillation Network for Generalized Zero-Shot Learning25 Apr 2024
- 2024Sentinel-Guided Zero-Shot Learning: A Collaborative Paradigm without Real Data Exposure14 Mar 2024
- 2024Zero-shot Classification using Hyperdimensional Computing30 Jan 2024
- 2024Low-Resource Vision Challenges for Foundation Models9 Jan 2024
- 2023Attribute-Aware Representation Rectification for Generalized Zero-Shot Learning23 Nov 2023
12 newest of 110 All 110 (JSON)