Generalized Zero-Shot Learning via Synthesized Examples
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Abstract (arXiv)
We present a generative framework for generalized zero-shot learning where the training and test classes are not necessarily disjoint. Built upon a variational autoencoder based architecture, consisting of a probabilistic encoder and a probabilistic conditional decoder, our model can generate novel exemplars from seen/unseen classes, given their respective class attributes. These exemplars can subsequently be used to train any off-the-shelf classification model. One of the key aspects of our encoder-decoder architecture is a feedback-driven mechanism in which a discriminator (a multivariate regressor) learns to map the generated exemplars to the corresponding class attribute vectors, leading to an improved generator. Our model's ability to generate and leverage examples from unseen classes to train the classification model naturally helps to mitigate the bias towards predicting seen classes in generalized zero-shot learning settings. Through a comprehensive set of experiments, we show that our model outperforms several state-of-the-art methods, on several benchmark datasets, for both standard as well as generalized zero-shot learning.
Key facts. Cited by 114 papers in the map (data through 14 Oct 2026). First posted on arXiv 11 Dec 2017.
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Citing papers per year: 2018: 1; 2019: 0; 2020: 0; 2021: 48; 2022: 27; 2023: 18; 2024: 13; 2025: 5; 2026: 2.
114 papers.
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- 2021Contrastive Embedding for Generalized Zero-Shot Learningcited by 94
- 2021Domain Impression: A Source Data Free Domain Adaptation Methodcited by 91
- 2021Detecting Human-Object Interaction via Fabricated Compositional Learningcited by 79
- 2021Goal-Oriented Gaze Estimation for Zero-Shot Learningcited by 68
- 2021FREE: Feature Refinement for Generalized Zero-Shot Learningcited by 67
- 2022Decoding Visual Neural Representations by Multimodal Learning of Brain-Visual-Linguistic Featurescited by 63
- 2021Semantics for Robotic Mapping, Perception and Interaction: A Surveycited by 56
- 2021Semantics Disentangling for Generalized Zero-Shot Learningcited by 56
- 2021Generative Zero-Shot Learning for Semantic Segmentation of 3D Point Cloudscited by 55
- 2021TransZero: Attribute-guided Transformer for Zero-Shot Learningcited by 54
- 2022I2MVFormer: Large Language Model Generated Multi-View Document Supervision for Zero-Shot Image Classificationcited by 54
- 2022MSDN: Mutually Semantic Distillation Network for Zero-Shot Learningcited by 48
38 more
- 2021Zero-Shot Instance Segmentationcited by 40
- 2022Generating Representative Samples for Few-Shot Classificationcited by 39
- 2021A Novel Estimator of Mutual Information for Learning to Disentangle Textual Representationscited by 37
- 2022Zero-shot object goal visual navigationcited by 31
- 2021TransZero++: Cross Attribute-Guided Transformer for Zero-Shot Learningcited by 28
- 2022Audio-visual Generalised Zero-shot Learning with Cross-modal Attention and Languagecited by 27
- 2022I2DFormer: Learning Image to Document Attention for Zero-Shot Image Classificationcited by 27
- 2021Syntactically Guided Generative Embeddings for Zero-Shot Skeleton Action Recognitioncited by 24
- 2021Fine-Grained Zero-Shot Learning with DNA as Side Informationcited by 20
- 2022Robust Region Feature Synthesizer for Zero-Shot Object Detectioncited by 20
- 2022Hybrid Routing Transformer for Zero-Shot Learningcited by 20
- 2023Evolving Semantic Prototype Improves Generative Zero-Shot Learningcited by 20
- 2021Task Aligned Generative Meta-learning for Zero-shot Learningcited by 19
- 2022Attribute Prototype Network for Any-Shot Learningcited by 19
- 2021Learning Robust Visual-semantic Mapping for Zero-shot Learningcited by 16
- 2021Learning from Multiple Noisy Partial Labelerscited by 14
- 2021A New Split for Evaluating True Zero-Shot Action Recognitioncited by 14
- 2022Zero-Shot AutoML with Pretrained Modelscited by 14
- 2023Synthetic Sample Selection for Generalized Zero-Shot Learningcited by 14
- 2024Long-Tailed Anomaly Detection with Learnable Class Namescited by 14
- 2024CREST: Cross-modal Resonance through Evidential Deep Learning for Enhanced Zero-Shot Learningcited by 12
- 2023Learning Adversarial Semantic Embeddings for Zero-Shot Recognition in Open Worldscited by 11
- 2025Logits DeConfusion with CLIP for Few-Shot Learningcited by 11
- 2024Spiking Tucker Fusion Transformer for Audio-Visual Zero-Shot Learningcited by 10
- 2021CrossATNet - A Novel Cross-Attention Based Framework for Sketch-Based Image Retrievalcited by 9
- 2021Entropy-Based Uncertainty Calibration for Generalized Zero-Shot Learningcited by 8
- 2022Boosting Zero-shot Learning via Contrastive Optimization of Attribute Representationscited by 8
- 2021Generative Replay-based Continual Zero-Shot Learningcited by 7
- 2021Deep Model Compression based on the Training Historycited by 7
- 2021CIZSL++: Creativity Inspired Generative 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
- 2023EGANS: Evolutionary Generative Adversarial Network Search for Zero-Shot Learningcited 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
- 2021SAC-GAN: Structure-Aware Image Compositioncited by 5
- 2024On the Element-Wise Representation and Reasoning in Zero-Shot Image Recognition: A Systematic Surveycited by 5
50 most cited of 114 All 114 (JSON)
- 2026A statistical approach to bias in zero-shot learning: the lens of handwriting recognition9 Sep 2026
- 2026Mutually Causal Semantic Distillation Network for Zero-Shot Learning18 Mar 2026
- 2025Multi-Timescale Motion-Decoupled Spiking Transformer for Audio-Visual Zero-Shot Learning26 May 2025
- 2025GenZSL: Generative Zero-Shot Learning Via Inductive Variational Autoencoder17 May 2025
- 2025Logits DeConfusion with CLIP for Few-Shot Learning16 Apr 2025
- 2025Visual and Semantic Prompt Collaboration for Generalized Zero-Shot Learning29 Mar 2025
- 2025A Zero-shot Learning Method Based on Large Language Models for Multi-modal Knowledge Graph Embedding10 Mar 2025
- 2024Visual-Semantic Graph Matching Net for Zero-Shot Learning18 Nov 2024
- 2024On the Element-Wise Representation and Reasoning in Zero-Shot Image Recognition: A Systematic Survey9 Aug 2024
- 2024Visual-Semantic Decomposition and Partial Alignment for Document-based Zero-Shot Learning22 Jul 2024
- 2024Spiking Tucker Fusion Transformer for Audio-Visual Zero-Shot Learning11 Jul 2024
- 2024Review of Zero-Shot and Few-Shot AI Algorithms in The Medical Domain23 Jun 2024
38 more
- 2024CICA: Content-Injected Contrastive Alignment for Zero-Shot Document Image Classification6 May 2024
- 2024Dual Relation Mining Network for Zero-Shot Learning6 May 2024
- 2024Dual Expert Distillation Network for Generalized Zero-Shot Learning25 Apr 2024
- 2024CREST: Cross-modal Resonance through Evidential Deep Learning for Enhanced Zero-Shot Learning15 Apr 2024
- 2024High-Discriminative Attribute Feature Learning for Generalized Zero-Shot Learning7 Apr 2024
- 2024Long-Tailed Anomaly Detection with Learnable Class Names29 Mar 2024
- 2024FSL-Rectifier: Rectify Outliers in Few-Shot Learning via Test-Time Augmentation28 Feb 2024
- 2024Data Distribution Distilled Generative Model for Generalized Zero-Shot Recognition18 Feb 2024
- 2023ParsNets: A Parsimonious Orthogonal and Low-Rank Linear Networks for Zero-Shot Learning15 Dec 2023
- 2023Meta-Learned Attribute Self-Interaction Network for Continual and Generalized Zero-Shot Learning2 Dec 2023
- 2023Attribute-Aware Representation Rectification for Generalized Zero-Shot Learning23 Nov 2023
- 2023Open-Set Object Recognition Using Mechanical Properties During Interaction2 Nov 2023
- 2023Attribute Localization and Revision Network for Zero-Shot Learning11 Oct 2023
- 2023Telling Stories for Common Sense Zero-Shot Action Recognition29 Sep 2023
- 2023Dual Feature Augmentation Network for Generalized Zero-shot Learning25 Sep 2023
- 2023Instance Adaptive Prototypical Contrastive Embedding for Generalized Zero Shot Learning13 Sep 2023
- 2023EGANS: Evolutionary Generative Adversarial Network Search for Zero-Shot Learning19 Aug 2023
- 2023Learning Adversarial Semantic Embeddings for Zero-Shot Recognition in Open Worlds7 Jul 2023
- 2023An Integral Projection-based Semantic Autoencoder for Zero-Shot Learning26 Jun 2023
- 2023Evolving Semantic Prototype Improves Generative Zero-Shot Learning12 Jun 2023
- 2023Compositional Prototypical Networks for Few-Shot Classification11 Jun 2023
- 2023Adapt and Align to Improve Zero-Shot Sketch-Based Image Retrieval9 May 2023
- 2023Human-machine knowledge hybrid augmentation method for surface defect detection based few-data learning27 Apr 2023
- 2023Synthetic Sample Selection for Generalized Zero-Shot Learning6 Apr 2023
- 2023A Systematic Evaluation and Benchmark for Embedding-Aware Generative Models: Features, Models, and Any-shot Scenarios8 Feb 2023
- 2023Vocabulary-informed Zero-shot and Open-set Learning3 Jan 2023
- 2022Semantic Enhanced Knowledge Graph for Large-Scale Zero-Shot Learning26 Dec 2022
- 2022I2MVFormer: Large Language Model Generated Multi-View Document Supervision for Zero-Shot Image Classification5 Dec 2022
- 2022Disentangled Generation with Information Bottleneck for Few-Shot Learning29 Nov 2022
- 2022Decoding Visual Neural Representations by Multimodal Learning of Brain-Visual-Linguistic Features13 Oct 2022
- 2022I2DFormer: Learning Image to Document Attention for Zero-Shot Image Classification21 Sep 2022
- 2022Federated Zero-Shot Learning for Visual Recognition5 Sep 2022
- 2022Boosting Zero-shot Learning via Contrastive Optimization of Attribute Representations8 Jul 2022
- 2022PROTOtypical Logic Tensor Networks (PROTO-LTN) for Zero Shot Learning26 Jun 2022
- 2022Zero-Shot AutoML with Pretrained Models16 Jun 2022
- 2022Zero-shot object goal visual navigation15 Jun 2022
- 2022Generating Representative Samples for Few-Shot Classification5 May 2022
- 2022Learning Compositional Representations for Effective Low-Shot Generalization17 Apr 2022
50 newest of 114 All 114 (JSON)
- 2021Online Lifelong Generalized Zero-Shot Learningcited by 3
- 2021Online Lifelong Generalized Zero-Shot Learning19 Mar 2021
- 2018Deep Mixture of Experts via Shallow Embeddingcited by 0
- 2018Deep Mixture of Experts via Shallow Embedding5 Jun 2018
- 2022Federated Zero-Shot Learning for Visual Recognitioncited by 4
- 2022Federated Zero-Shot Learning for Visual Recognition5 Sep 2022
- 2021Contrastive Embedding for Generalized Zero-Shot Learningcited by 94
- 2021Domain Impression: A Source Data Free Domain Adaptation Methodcited by 91
- 2021Detecting Human-Object Interaction via Fabricated Compositional Learningcited by 79
- 2021Goal-Oriented Gaze Estimation for Zero-Shot Learningcited by 68
- 2021FREE: Feature Refinement for Generalized Zero-Shot Learningcited by 67
- 2022Decoding Visual Neural Representations by Multimodal Learning of Brain-Visual-Linguistic Featurescited by 63
- 2021Semantics for Robotic Mapping, Perception and Interaction: A Surveycited by 56
- 2021Semantics Disentangling for Generalized Zero-Shot Learningcited by 56
- 2021Generative Zero-Shot Learning for Semantic Segmentation of 3D Point Cloudscited by 55
- 2021TransZero: Attribute-guided Transformer for Zero-Shot Learningcited by 54
- 2022I2MVFormer: Large Language Model Generated Multi-View Document Supervision for Zero-Shot Image Classificationcited by 54
- 2022MSDN: Mutually Semantic Distillation Network for Zero-Shot Learningcited by 48
12 most cited of 110 All 110 (JSON)
- 2026A statistical approach to bias in zero-shot learning: the lens of handwriting recognition9 Sep 2026
- 2026Mutually Causal Semantic Distillation Network for Zero-Shot Learning18 Mar 2026
- 2025Multi-Timescale Motion-Decoupled Spiking Transformer for Audio-Visual Zero-Shot Learning26 May 2025
- 2025GenZSL: Generative Zero-Shot Learning Via Inductive Variational Autoencoder17 May 2025
- 2025Logits DeConfusion with CLIP for Few-Shot Learning16 Apr 2025
- 2025Visual and Semantic Prompt Collaboration for Generalized Zero-Shot Learning29 Mar 2025
- 2025A Zero-shot Learning Method Based on Large Language Models for Multi-modal Knowledge Graph Embedding10 Mar 2025
- 2024Visual-Semantic Graph Matching Net for Zero-Shot Learning18 Nov 2024
- 2024On the Element-Wise Representation and Reasoning in Zero-Shot Image Recognition: A Systematic Survey9 Aug 2024
- 2024Visual-Semantic Decomposition and Partial Alignment for Document-based Zero-Shot Learning22 Jul 2024
- 2024Spiking Tucker Fusion Transformer for Audio-Visual Zero-Shot Learning11 Jul 2024
- 2024Review of Zero-Shot and Few-Shot AI Algorithms in The Medical Domain23 Jun 2024
12 newest of 110 All 110 (JSON)