Generalized Zero-Shot Learning

Description from the archive archive 2025-07-28.

Benchmarks archive 2025-07-28

12 leaderboard tables shown for this task, 12 with rows (a “benchmark” on this site is a table with at least one row, as on /sota), ordered by row count. “Best model” is the first row in the archive's own order at snapshot; nothing is re-ranked here and metric direction is not recorded in the archive. PwC's Trend sparklines are not in the archive, so that column is omitted. 10 shown of 12 until expanded.

Syntology column: samples harvested from the paper's repositories and executed on synthesized fixtures; “ran” is not a correctness claim and does not order the table. A dash means no Syntology record for that paper, not a recorded non-run. Read from the graph 2026-09-24.

Libraries

Not in the archive: the export carries no per-task library table, so there is nothing to show at snapshot 2025-07-28.

Datasets archive 2025-07-28

10 datasets whose archive record lists this task, ordered by the archive's paper count.

Subtasks archive 2025-07-28

No subtask under this task in the archive's task tree.

Parent tasks archive 2025-07-28

Most implemented papers archive 2025-07-28

30 shown of 63 papers with code (161 tagged with this task in all), ordered by repositories listed in the archive, not by stars (the archive holds no stars, so PwC's “Social” and “Latest” sorts cannot be reproduced). Papers without a page here are shown as plain text.

• Feature Generating Networks for Zero-Shot Learning
  4 Dec 2017 4 repositories listed
  Suffering from the extreme training data imbalance between seen and unseen classes, most of existing state-of-the-art approaches fail to achieve satisfactory results for the challenging generalized zero-shot learning…
• Contrastive Embedding for Generalized Zero-Shot Learning
  30 Mar 2021 3 repositories listed Syntology ran 3 of 5 samples · 2 unverified · 2 pointer-only (licence)
  To tackle this issue, we propose to integrate the generation model with the embedding model, yielding a hybrid GZSL framework.
• Class Normalization for (Continual)? Generalized Zero-Shot Learning
  19 Jun 2020 3 repositories listed
  Normalization techniques have proved to be a crucial ingredient of successful training in a traditional supervised learning regime.
• Zero-Shot Learning with Common Sense Knowledge Graphs
  18 Jun 2020 3 repositories listed
  Zero-shot learning relies on semantic class representations such as hand-engineered attributes or learned embeddings to predict classes without any labeled examples.
• A Deep Dive into Adversarial Robustness in Zero-Shot Learning
  17 Aug 2020 2 repositories listed
  In constrast, Zero-shot Learning (ZSL) and Generalized Zero-shot Learning (GZSL) tasks inherently lack supervision across all classes.
• A Boundary Based Out-of-Distribution Classifier for Generalized Zero-Shot Learning
  9 Aug 2020 2 repositories listed Syntology ran 0 of 1 samples · 1 unverified
  Using a gating mechanism that discriminates the unseen samples from the seen samples can decompose the GZSL problem to a conventional Zero-Shot Learning (ZSL) problem and a supervised classification problem.
• Generalized Zero- and Few-Shot Learning via Aligned Variational Autoencoders
  5 Dec 2018 2 repositories listed Syntology ran 2 of 2 samples · 0 unverified
  Many approaches in generalized zero-shot learning rely on cross-modal mapping between the image feature space and the class embedding space.
• Out-Of-Distribution Detection for Audio-visual Generalized Zero-Shot Learning: A General Framework
  2 Aug 2024 1 repository listed
  We first employ generative adversarial networks to synthesize unseen features, enabling the training of an OOD detector alongside classifiers for seen and unseen classes.
• Leveraging Foundation Models for Zero-Shot IoT Sensing
  29 Jul 2024 1 repository listed
  To address this, zero-shot learning (ZSL) aims to classify data of unseen classes with the help of semantic information.
• CLIP-Decoder : ZeroShot Multilabel Classification using Multimodal CLIP Aligned Representation
  21 Jun 2024 1 repository listed Syntology ran 2 of 3 samples · 1 unverified · 3 pointer-only (licence)
  Our method achieves an absolute increase of 3.
• Dual Expert Distillation Network for Generalized Zero-Shot Learning
  25 Apr 2024 1 repository listed Syntology ran 0 of 2 samples · 2 unverified · 2 pointer-only (licence)
  Zero-shot learning has consistently yielded remarkable progress via modeling nuanced one-to-one visual-attribute correlation.
• Audio-Visual Generalized Zero-Shot Learning using Pre-Trained Large Multi-Modal Models
  9 Apr 2024 1 repository listed
  However, existing benchmarks predate the popularization of large multi-modal models, such as CLIP and CLAP.
• Less but Better: Enabling Generalized Zero-shot Learning Towards Unseen Domains by Intrinsic Learning from Redundant LLM Semantics
  21 Mar 2024 1 repository listed
  Different from existing GZSL methods which alleviate DSP by generating features of unseen classes with semantics, CDGZSL needs to construct a common feature space across domains and acquire the corresponding intrinsic…
• Data Distribution Distilled Generative Model for Generalized Zero-Shot Recognition
  18 Feb 2024 1 repository listed
  To counter this, we introduce an end-to-end generative GZSL framework called D³GZSL.
• Data-Free Generalized Zero-Shot Learning
  28 Jan 2024 1 repository listed Syntology ran 9 of 14 samples · 5 unverified · 14 pointer-only (licence)
  Firstly, to recover the virtual features of the base data, we model the CLIP features of base class images as samples from a von Mises-Fisher (vMF) distribution based on the pre-trained classifier.
• Improving Generalized Zero-Shot Learning by Exploring the Diverse Semantics from External Class Names
  1 Jan 2024 1 repository listed
  This motivates us to study GZSL in the more practical setting where unseen classes can be either similar or dissimilar to seen classes.
• Attribute-Aware Representation Rectification for Generalized Zero-Shot Learning
  23 Nov 2023 1 repository listed
  In this paper, we propose a simple yet effective Attribute-Aware Representation Rectification framework for GZSL, dubbed (𝐀𝐑)², to adaptively rectify the feature extractor to learn novel features while keeping original…
• Dual Feature Augmentation Network for Generalized Zero-shot Learning
  25 Sep 2023 1 repository listed
  To address these issues, we propose a novel Dual Feature Augmentation Network (DFAN), which comprises two feature augmentation modules, one for visual features and the other for semantic features.
• Zero-Shot Learning by Harnessing Adversarial Samples
  1 Aug 2023 1 repository listed
  To take the advantage of image augmentations while mitigating the semantic distortion issue, we propose a novel ZSL approach by Harnessing Adversarial Samples (HAS).
• Improving Zero-Shot Generalization for CLIP with Synthesized Prompts
  14 Jul 2023 1 repository listed Syntology ran 1 of 1 samples · 0 unverified · 1 pointer-only (licence)
  Thereafter, we fine-tune CLIP with off-the-shelf methods by combining labeled and synthesized features.
• Progressive Semantic-Visual Mutual Adaption for Generalized Zero-Shot Learning
  27 Mar 2023 1 repository listed Syntology ran 5 of 7 samples · 2 unverified · 7 pointer-only (licence)
  Generalized Zero-Shot Learning (GZSL) identifies unseen categories by knowledge transferred from the seen domain, relying on the intrinsic interactions between visual and semantic information.
• Learning Generalized Zero-Shot Learners for Open-Domain Image Geolocalization
  1 Feb 2023 1 repository listed
  Image geolocalization is the challenging task of predicting the geographic coordinates of origin for a given photo.
• Evolutionary Generalized Zero-Shot Learning
  23 Nov 2022 1 repository listed
  To address this, we introduce a scaled-down instantiation of this challenge: Evolutionary Generalized Zero-Shot Learning (EGZSL).
• On the Transferability of Visual Features in Generalized Zero-Shot Learning
  22 Nov 2022 1 repository listed
  Generalized Zero-Shot Learning (GZSL) aims to train a classifier that can generalize to unseen classes, using a set of attributes as auxiliary information, and the visual features extracted from a pre-trained…
• PROTOtypical Logic Tensor Networks (PROTO-LTN) for Zero Shot Learning
  26 Jun 2022 1 repository listed
  We focus here on the subsumption or \texttt{isOfClass} predicate, which is fundamental to encode most semantic image interpretation tasks.
• Recognition of Unseen Bird Species by Learning from Field Guides
  3 Jun 2022 1 repository listed
  Illustrations contained in field guides deliberately focus on discriminative properties of each species, and can serve as side information to transfer knowledge from seen to unseen bird species.
• Learn to Adapt for Generalized Zero-Shot Text Classification
  1 May 2022 1 repository listed
  Generalized zero-shot text classification aims to classify textual instances from both previously seen classes and incrementally emerging unseen classes.
• Zero-Shot Logit Adjustment
  25 Apr 2022 1 repository listed
  As a consequence of our derivation, the aforementioned two properties are incorporated into the classifier training as seen-unseen priors via logit adjustment.
• Deconstructed Generation-Based Zero-Shot Model
  24 Apr 2022 1 repository listed
  Recent research on Generalized Zero-Shot Learning (GZSL) has focused primarily on generation-based methods.
• Unseen Classes at a Later Time? No Problem
  30 Mar 2022 1 repository listed
  Secondly, we introduce a unified feature-generative framework for CGZSL that leverages bi-directional incremental alignment to dynamically adapt to addition of new classes, with or without labeled data, that arrive over…

Syntology lines on 8 of the papers shown; no Syntology record for the others (a paper without an arXiv id cannot be joined to the graph, and absence from the graph layer is not a recorded non-run). “Ran” means the sample executed on a synthesized fixture, not that the paper's result was reproduced. Read from the graph 2026-09-24.