Core Methods
51,083 papers (8 classified directly here)
Subtopics · a paper can sit in several, so these overlap
Representation Learning (22,308)
Classification (15,497)
Regression (5,281)
Clustering (3,809)
Embedding Learning (3,795)
Metric Learning (2,938)
Graph Neural Networks (1,211)
Graphical Models (1,093)
Feature Learning (891)
Kernel Methods (795)
Dimensionality Reduction (780)
Interpretability (512)
Feature Selection (511)
Matrix Factorization (408)
Ranking (315)
Ensemble Methods (300)
Support Vector Machine (295)
Anomaly Detection (281)
Sequence Modeling (244)
Structured Prediction (237)
Sequence Labeling (157)
Topic Modeling (150)
Sparse Coding (140)
Matrix Completion (131)
Neural Networks (114)
Retrieval (105)
Density Estimation (104)
Estimation (83)
Inference (56)
Decision Tree (50)
Feature Extraction (40)
Model Selection (39)
Prediction (35)
Information Extraction (7)
Papers per year
4
21
30
55
40
51
225
219
249
257
357
364
480
942
818
966
1,394
2,092
3,114
4,415
4,853
5,064
5,371
5,992
6,412
5,823
1,475
2000
'5
'10
'15
'20
'25
Papers (including subtopics)
UDA: Unsupervised Debiasing Alignment for Pair-wise LLM-as-a-Judge
AAAI 2026
UDCH: Unsupervised Dynamic Weighted Cluster-cooperative Hashing for Cross-modal Retreival
AAAI 2026
Ultralight Polarity-Split Neuromorphic SNN for Event-Stream Super-Resolution
AAAI 2026
Unbiased Rectification for Sequential Recommender Systems Under Fake Orders
AAAI 2026
Uncertainty-Guided View-Strength-Aware Feature Utilization for Multi-View Classification
AAAI 2026
Uncertainty Quantification for Regression: A Unified Framework based on kernel scores
UAI 2026
Uncovering Hidden Degeneration: A Physics-Guided Bidirectional Inference Framework for Industrial Time Series Prediction
AAAI 2026
Understanding Task Representations in Neural Networks via Bayesian Ablation
CLeaR 2026
Unified Mixture-of-Experts Framework for Joint Cardiac and Vascular Ultrasound Analysis and Report Generation
AAAI 2026
Unified Multimodal Interleaved Document Representation for Retrieval
EACL 2026
Unified Video Anomaly Detection Model for Detecting Different Anomaly Types
WACV 2026
Unified View Extraction with Low-Rankness and Smoothness Fusion for Multi-View Subspace Clustering
AAAI 2026
Unifying Multi-View Knowledge for Graph Learning via Model Collaboration
AAAI 2026
UniHR: Hierarchical Representation Learning for Unified Knowledge Graph Link Prediction
AAAI 2026
UniME-V2: MLLM-as-a-Judge for Universal Multimodal Embedding Learning
AAAI 2026
UniTabBank: A Large Scale Multi-Lingual, Multi-Layout, Multi-Type, Multi-Format Dataset for Table Detection
WACV 2026
Universality of conformal prediction under the assumption of randomness
ALT 2026
Unlearning in Cross-Modal Retrieval via Prior-Prototype Guided Partitioned Dampening
AAAI 2026
UNSEEN: Enhancing Dataset Pruning from a Generalization Perspective
AAAI 2026
Unsupervised Combinatorial Probabilistic Reasoning: Probabilistic Coin Change Problem
AAAI 2026
Unsupervised Feature Selection Through Group Discovery
AAAI 2026
Unsupervised Feature Selection via Nonnegative Orthogonal Constrained Regularized Minimization
JMLR 2026
Unsupervised Modular Adaptive Region Growing and RegionMix Classification for Wind Turbine Segmentation
WACV 2026
Unsupervised Semantic Discovery via Global and Local Semantic Alignment in Multimodal Clustering
AAAI 2026
Unveiling Intrinsic Dimension of Texts: from Academic Abstract to Creative Story
EACL 2026