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)
Point Cloud Semantic Scene Completion with Prototype-Guided Transformer
AAAI 2026
Points Meet Pixels: Bridging 2D Vision-Language Model and 3D Perception Gaps for Point Cloud Quality Assessment
AAAI 2026
Point-SRA: Self-Representation Alignment for 3D Representation Learning
AAAI 2026
Policy-Based Trajectory Clustering in Offline Reinforcement Learning
UAI 2026
Polymorph: Energy-Efficient Multi-Label Classification for Video Streams on Embedded Devices
WACV 2026
Polysemic Semantic Instance Network for Cross-Modal Hashing
AAAI 2026
Positional Bias in Multimodal Embedding Models: Do They Favor the Beginning, the Middle, or the End?
AAAI 2026
Positive-Unlabeled Regression: learning from partially labeled quantitative outcomes
UAI 2026
Possibilistic Instrumental Variable Regression with Potentially Invalid Instruments
UAI 2026
Posterior Label Smoothing for Node Classification
AAAI 2026
Post-Hoc Refinement for Multitask Symbolic Regression via Consensus-Accelerated Shapley Analysis
AAAI 2026
PPGPT: Transferring Next-Token Modeling from Language to PPG Signals
AAAI 2026
Practical Global and Local Bounds in Gaussian Process Regression via Chaining
AAAI 2026
Pre-Deployment Advertisement Ranking under Data Scarcity via Context-Aware Criteria Generation with VLMs
ACL 2026
Predicting Session Termination and Retention on X from Fine-Grained Interaction Logs (Student Abstract)
AAAI 2026
Predicting Task fMRI Contrasts from Resting-State fMRI Using Sparse 3D Convolutions
WACV 2026
Predicting the Future by Retrieving the Past
AAAI 2026
Prediction of Hospital Associated Infections During Continuous Hospital Stays
AAAI 2026
PRIMP: PRobabilistically-Informed Motion Primitives for Efficient Affordance Learning from Demonstration (Abstract Reprint)
AAAI 2026
PRISM-CAFO: Prior-conditioned Remote-sensing Infrastructure Segmentation and Mapping for CAFOs
WACV 2026
Private Linear Regression via a Down-Sensitivity to Privacy Reduction
COLT 2026
Probabilistic Deformation Consistency for Unsupervised Shape Matching
AAAI 2026
Probabilistic Hash Embeddings for Online Learning of Categorical Features
AAAI 2026
Probabilistic Rainfall Downscaling: Joint Generalized Neural Models with Censored Spatial Gaussian Copula
JMLR 2026
Probabilities Are All You Need: A Probability-Only Approach to Uncertainty Estimation in Large Language Models
AAAI 2026