ROCKET: Exceptionally fast and accurate time series classification using random convolutional kernels
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Abstract (arXiv)
Most methods for time series classification that attain state-of-the-art accuracy have high computational complexity, requiring significant training time even for smaller datasets, and are intractable for larger datasets. Additionally, many existing methods focus on a single type of feature such as shape or frequency. Building on the recent success of convolutional neural networks for time series classification, we show that simple linear classifiers using random convolutional kernels achieve state-of-the-art accuracy with a fraction of the computational expense of existing methods.
Key facts. Cited by 339 papers in the map (data through 14 Oct 2026). First posted on arXiv 29 Oct 2019.
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Citing papers per year: 2021: 24; 2022: 38; 2023: 68; 2024: 76; 2025: 70; 2026: 63.
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- 2022TimesNet: Temporal 2D-Variation Modeling for General Time Series Analysiscited by 1,058
- 2023One Fits All:Power General Time Series Analysis by Pretrained LMcited by 632
- 2022Self-Supervised Contrastive Pre-Training For Time Series via Time-Frequency Consistencycited by 250
- 2023A Survey on Graph Neural Networks for Time Series: Forecasting, Classification, Imputation, and Anomaly Detectioncited by 145
- 2021HIVE-COTE 2.0: a new meta ensemble for time series classificationcited by 118
- 2024TimeMixer++: A General Time Series Pattern Machine for Universal Predictive Analysiscited by 116
- 2024ChatTS: Aligning Time Series with LLMs via Synthetic Data for Enhanced Understanding and Reasoningcited by 103
- 2023Bake off redux: a review and experimental evaluation of recent time series classification algorithmscited by 101
- 2022Unsupervised Time-Series Representation Learning with Iterative Bilinear Temporal-Spectral Fusioncited by 96
- 2024UniTS: A Unified Multi-Task Time Series Modelcited by 94
- 2021MultiRocket: Multiple pooling operators and transformations for fast and effective time series classificationcited by 90
- 2021Chaos as an interpretable benchmark for forecasting and data-driven modellingcited by 88
38 more
- 2023Time Series as Images: Vision Transformer for Irregularly Sampled Time Seriescited by 79
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- 2023Deep Learning for Time Series Classification and Extrinsic Regression: A Current Surveycited by 68
- 2022HYDRA: Competing convolutional kernels for fast and accurate time series classificationcited by 54
- 2023TimesURL: Self-supervised Contrastive Learning for Universal Time Series Representation Learningcited by 52
- 2023LightTS: Lightweight Time Series Classification with Adaptive Ensemble Distillation -- Extended Versioncited by 50
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- 2023Improving Position Encoding of Transformers for Multivariate Time Series Classificationcited by 45
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- 2021NAS-Bench-360: Benchmarking Neural Architecture Search on Diverse Taskscited by 32
- 2023An Approach to Multiple Comparison Benchmark Evaluations that is Stable Under Manipulation of the Comparate Setcited by 29
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- 2021The Temporal Dictionary Ensemble (TDE) Classifier for Time Series Classificationcited by 26
- 2023MBrain: A Multi-channel Self-Supervised Learning Framework for Brain Signalscited by 26
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- 2021Random Dilated Shapelet Transform: A New Approach for Time Series Shapeletscited by 22
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- 2024Learning Interpretable Hierarchical Dynamical Systems Models from Time Series Datacited by 15
50 most cited of 339 All 339 (JSON)
- 2026Random Feature Pruning for Multi-Class Classification10 Oct 2026
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- 2026A Synthetic Ground-Truth Framework for the Evaluation of Explainable AI Methods24 Sep 2026
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50 newest of 339 All 339 (JSON)
- 2024ChatTS: Aligning Time Series with LLMs via Synthetic Data for Enhanced Understanding and Reasoningcited by 103
- 2025TimeSense:Making Large Language Models Proficient in Time-Series Analysiscited by 3
- 2026How Hard Does It Think? Analyzing Step-Aware Reasoning Energy in LLM Chain-of-Thought Trajectoriescited by 0
- 2026How Hard Does It Think? Analyzing Step-Aware Reasoning Energy in LLM Chain-of-Thought Trajectories28 Jul 2026
- 2025TimeSense:Making Large Language Models Proficient in Time-Series Analysis9 Nov 2025
- 2024ChatTS: Aligning Time Series with LLMs via Synthetic Data for Enhanced Understanding and Reasoning4 Dec 2024
- 2025Task-Aware Mixture-of-Experts for Time Series Analysiscited by 2
- 2025Task-Aware Mixture-of-Experts for Time Series Analysis26 Sep 2025
- 2022TimesNet: Temporal 2D-Variation Modeling for General Time Series Analysiscited by 1,058
- 2023One Fits All:Power General Time Series Analysis by Pretrained LMcited by 632
- 2022Self-Supervised Contrastive Pre-Training For Time Series via Time-Frequency Consistencycited by 250
- 2023A Survey on Graph Neural Networks for Time Series: Forecasting, Classification, Imputation, and Anomaly Detectioncited by 145
- 2021HIVE-COTE 2.0: a new meta ensemble for time series classificationcited by 118
- 2024TimeMixer++: A General Time Series Pattern Machine for Universal Predictive Analysiscited by 116
- 2023Bake off redux: a review and experimental evaluation of recent time series classification algorithmscited by 101
- 2022Unsupervised Time-Series Representation Learning with Iterative Bilinear Temporal-Spectral Fusioncited by 96
- 2024UniTS: A Unified Multi-Task Time Series Modelcited by 94
- 2021MultiRocket: Multiple pooling operators and transformations for fast and effective time series classificationcited by 90
- 2021Chaos as an interpretable benchmark for forecasting and data-driven modellingcited by 88
- 2023Time Series as Images: Vision Transformer for Irregularly Sampled Time Seriescited by 79
12 most cited of 324 All 324 (JSON)
- 2026Random Feature Pruning for Multi-Class Classification10 Oct 2026
- 2026When, Not How Much: Evaluating Time-Series Foundation Models on Sparse Events30 Sep 2026
- 2026A Time-Aware Bag-of-Receptive-Fields for Interpretable Irregular Time Series Classification30 Sep 2026
- 2026Geometry-Conditioned Fixed-Scaffold Encoders for Time-Warp Robust Sequence Retrieval29 Sep 2026
- 2026CADENCE: A Confidence-Adaptive Dual-Expert Network for Fast and Accurate Time Series Classification28 Sep 2026
- 2026MASCIT: A Mask-Aware State Space Classifier for Naturally Irregular Time Series28 Sep 2026
- 2026A Synthetic Ground-Truth Framework for the Evaluation of Explainable AI Methods24 Sep 2026
- 2026SwitchPFN: Shared Switching Dynamics for Frozen In-Context Time Series Classification24 Sep 2026
- 2026When Labels Are Scarce: An Oscillatory State Space Model for Vibration Diagnosis23 Sep 2026
- 2026LoaDiff: Conditional Generation of Electricity Consumption Time Series for Energy Analytics10 Sep 2026
- 2026Improving Multivariate Time Series Classification with Class-Wise Training and Model Aggregation7 Sep 2026
- 2026SMart: A Multi-source Multi-phase Time Series Representation Transfer Framework2 Sep 2026
12 newest of 324 All 324 (JSON)