Methods › General › Attention Mechanisms › Set Transformer

Set Transformer

20 papers tagged archive 2025-07-28

Introduced by Juho Lee et al. in Set Transformer: A Framework for Attention-based Permutation-Invariant Neural Networks

archive 2025-07-28 Description, source and code snippet are the archive's method entry.

Many machine learning tasks such as multiple instance learning, 3D shape recognition, and few-shot image classification are defined on sets of instances. Since solutions to such problems do not depend on the order of elements of the set, models used to address them should be permutation invariant. We present an attention-based neural network module, the Set Transformer, specifically designed to model interactions among elements in the input set. The model consists of an encoder and a decoder, both of which rely on attention mechanisms. In an effort to reduce computational complexity, we introduce an attention scheme inspired by inducing point methods from sparse Gaussian process literature. It reduces the computation time of self-attention from quadratic to linear in the number of elements in the set. We show that our model is theoretically attractive and we evaluate it on a range of tasks, demonstrating the state-of-the-art performance compared to recent methods for set-structured data.

PaperSource

Papers archive 2025-07-28

20 shown of 20, newest first. Repository counts are the archive's code-links table. A Syntology line states what Syntology ran from that paper's harvested code; it is per sample and not a correctness claim.

Tasks archive 2025-07-28

20 shown of 48 tasks the archive attaches to papers tagged with this method, by distinct papers. A task without a page in the catalog is plain text.

TaskPapers
Node Classification3
Decoder2
Few-Shot Image Classification2
General Classification2
Graph Attention2
Graph Neural Network2
Image Classification2
Representation Learning2
3D Multi-Person Pose Estimation1
3D Multi-Person Pose Estimation (absolute)1
3D Multi-Person Pose Estimation (root-relative)1
3D Object Detection1
3D Pose Estimation1
3D Shape Recognition1
Action Recognition1
All1
Artificial Global Workspace1
Autonomous Driving1
Benchmarking1
Diversity1

Usage over time archive 2025-07-28

Papers per year tagged with Set Transformer: 2018 to 2025, peak 4 4 0 2018: 1 paper 2018 2019: 1 paper 2019 2020: 3 papers 2020 2021: 4 papers 2021 2022: 3 papers 2022 2023: 3 papers 2023 2024: 2 papers 2024 2025: 3 papers 2025
Papers per year the archive tags with this method, by the paper's archive date (20 dated). Bars are counts, not a trend claim.

Components: the archive holds no method-to-method composition, so PwC's Components table cannot be rebuilt; the Papers list carries no Results column for the same reason (the archive does not join its leaderboard rows to method tags).

Categories archive 2025-07-28

Attention Mechanisms

Report a problem or propose a change · a person checks every report against the paper or source before anything changes; decisions are listed on /corrections