TensorLy: Tensor Learning in Python
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Abstract (arXiv)
Tensors are higher-order extensions of matrices. While matrix methods form the cornerstone of machine learning and data analysis, tensor methods have been gaining increasing traction. However, software support for tensor operations is not on the same footing. In order to bridge this gap, we have developed TensorLy, a high-level API for tensor methods and deep tensorized neural networks in Python. TensorLy aims to follow the same standards adopted by the main projects of the Python scientific community, and seamlessly integrates with them. Its BSD license makes it suitable for both academic and commercial applications. TensorLy's backend system allows users to perform computations with NumPy, MXNet, PyTorch, TensorFlow and CuPy. They can be scaled on multiple CPU or GPU machines. In addition, using the deep-learning frameworks as backend allows users to easily design and train deep tensorized neural networks. TensorLy is available at https://github.com/tensorly/tensorly
Key facts. Cited by 104 papers in the map (data through 7 Oct 2026). First posted on arXiv 29 Oct 2016.
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Citing papers per year: 2019: 1; 2020: 0; 2021: 19; 2022: 14; 2023: 16; 2024: 16; 2025: 27; 2026: 11.
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- 2023Multi-Grid Tensorized Fourier Neural Operator for High-Resolution PDEscited by 66
- 2021Tensor Methods in Computer Vision and Deep Learningcited by 52
- 2024A Library for Learning Neural Operatorscited by 31
- 2022Data-driven emergence of convolutional structure in neural networkscited by 29
- 2023Tensor Networks Meet Neural Networks: A Survey and Future Perspectivescited by 29
- 2022PandA: Unsupervised Learning of Parts and Appearances in the Feature Maps of GANscited by 20
- 2022Tensor and Matrix Low-Rank Value-Function Approximation in Reinforcement Learningcited by 16
- 2021Tensor Component Analysis for Interpreting the Latent Space of GANscited by 13
- 2025GaLore 2: Large-Scale LLM Pre-Training by Gradient Low-Rank Projectioncited by 13
- 2022Concept-Based Techniques for "Musicologist-friendly" Explanations in a Deep Music Classifiercited by 12
- 2023Quantum-Inspired Machine Learning: a Surveycited by 11
- 2025TensorLLM: Tensorising Multi-Head Attention for Enhanced Reasoning and Compression in LLMscited by 11
38 more
- 2021TedNet: A Pytorch Toolkit for Tensor Decomposition Networkscited by 9
- 2023Guaranteed Approximation Bounds for Mixed-Precision Neural Operatorscited by 9
- 2021Uncovering audio patterns in music with Nonnegative Tucker Decomposition for structural segmentationcited by 8
- 2022Beyond Smoothness: Incorporating Low-Rank Analysis into Nonparametric Density Estimationcited by 8
- 2022HEAT: Hardware-Efficient Automatic Tensor Decomposition for Transformer Compressioncited by 8
- 2022tntorch: Tensor Network Learning with PyTorchcited by 7
- 2022TT-NF: Tensor Train Neural Fieldscited by 7
- 2023Laplacian Change Point Detection for Single and Multi-view Dynamic Graphscited by 7
- 2021Automatic differentiation for Riemannian optimization on low-rank matrix and tensor-train manifoldscited by 6
- 2022Subquadratic Kronecker Regression with Applications to Tensor Decompositioncited by 6
- 2021Identifying Misinformation from Website Screenshotscited by 5
- 2021Implicit Regularization in Deep Tensor Factorizationcited by 5
- 2021Fast Low-Rank Tensor Decomposition by Ridge Leverage Score Samplingcited by 5
- 2022Cost-efficient Gaussian Tensor Network Embeddings for Tensor-structured Inputscited by 5
- 2023SiBBlInGS: Similarity-driven Building-Block Inference using Graphs across Statescited by 5
- 2023A Joint Matrix Factorization Analysis of Multilingual Representationscited by 5
- 2024TRAWL: Tensor Reduced and Approximated Weights for Large Language Modelscited by 5
- 2025TensorGRaD: Tensor Gradient Robust Decomposition for Memory-Efficient Neural Operator Trainingcited by 5
- 2022Canonical convolutional neural networkscited by 3
- 2022Many-body Approximation for Non-negative Tensorscited by 3
- 2023Learning from higher-order statistics, efficiently: hypothesis tests, random features, and neural networkscited by 3
- 2024Synthetic Potential Outcomes and Causal Mixture Identifiabilitycited by 3
- 2024MIGS: Multi-Identity Gaussian Splatting via Tensor Decompositioncited by 3
- 2024Automating Data Science Pipelines with Tensor Completioncited by 3
- 2021Fast Tucker Rank Reduction for Non-Negative Tensors Using Mean-Field Approximationcited by 2
- 2021A unified framework for non-negative matrix and tensor factorisations with a smoothed Wasserstein losscited by 2
- 2021PyKale: Knowledge-Aware Machine Learning from Multiple Sources in Pythoncited by 2
- 2021An Analysis of COVID-19 Knowledge Graph Construction and Applicationscited by 2
- 2021Low-Rank+Sparse Tensor Compression for Neural Networkscited by 2
- 2022Sampling-Based Decomposition Algorithms for Arbitrary Tensor Networkscited by 2
- 2023How Informative is the Approximation Error from Tensor Decomposition for Neural Network Compression?cited by 2
- 2023A Time-aware tensor decomposition for tracking evolving patternscited by 2
- 2024Efficient Algorithms for Regularized Nonnegative Scale-invariant Low-rank Approximation Modelscited by 2
- 2025Towards Quantum Tensor Decomposition in Biomedical Applicationscited by 2
- 2025Multiscale Tensor Summation Factorization as a New Neural Network Layer (MTS Layer) for Multidimensional Data Processingcited by 2
- 2025Decom-Renorm-Merge: Model Merging on the Right Space Improves Multitaskingcited by 2
- 2026Near-Universal Multiplicative Updates for Nonnegative Einsum Factorizationcited by 2
- 2019Tensor-variate Mixture of Experts for Proportional Myographic Control of a Robotic Handcited by 1
50 most cited of 104 All 104 (JSON)
- 2026Tensor Decomposition of Transformer Key-Value Caches: Spectral Structure and Format Comparison23 Sep 2026
- 2026Recurrent Neural Networks Beyond Time: Learning from Multiple Ordered Projections10 Aug 2026
- 2026Tensor Network Kernel Machines: A JAX Framework for Machine Learning and Nonlinear System Identification7 Aug 2026
- 2026MINT: Tensor Decomposition on Stacked Recurrence Matrices for Time Series Data Mining4 Aug 2026
- 2026Bayesian Poisson-Randomized Gamma Tensor Factorization with Application to International Trade Flows15 Jun 2026
- 2026Transfer learning RGB models to hyperspectral images with trainable tensor decompositions27 May 2026
- 2026Quantum-inspired tensor networks in machine learning models15 Apr 2026
- 2026Deep Learning-Driven Friendly Jamming for Secure Multicarrier ISAC Under Channel Uncertainty5 Mar 2026
- 2026Extracting and Analyzing Rail Crossing Behavior Signatures from Videos using Tensor Methods17 Feb 2026
- 2026Tensor Methods: A Unified and Interpretable Approach for Material Design11 Feb 2026
- 2026Near-Universal Multiplicative Updates for Nonnegative Einsum Factorization2 Feb 2026
- 2025Bhargava Cube--Inspired Quadratic Regularization for Structured Neural Embeddings12 Dec 2025
38 more
- 2025Analyzing Political Text at Scale with Online Tensor LDA11 Nov 2025
- 2025Distribution-Aware Tensor Decomposition for Compression of Convolutional Neural Networks6 Nov 2025
- 2025Efficient Tensor Completion Algorithms for Highly Oscillatory Operators20 Oct 2025
- 2025Efficient CNN Compression via Multi-method Low Rank Factorization and Feature Map Similarity29 Sep 2025
- 2025TensLoRA: Tensor Alternatives for Low-Rank Adaptation22 Sep 2025
- 2025Optimal Bias-variance Tradeoff in Matrix and Tensor Estimation22 Sep 2025
- 2025Robust Vision-Language Models via Tensor Decomposition: A Defense Against Adversarial Attacks19 Sep 2025
- 2025Beyond ROUGE: N-Gram Subspace Features for LLM Hallucination Detection3 Sep 2025
- 2025Unpacking the Implicit Norm Dynamics of Sharpness-Aware Minimization in Tensorized Models14 Aug 2025
- 2025LoRA-based methods on Unet for transfer learning in Subarachnoid Hematoma Segmentation3 Aug 2025
- 2025Visual Analytics Using Tensor Unified Linear Comparative Analysis26 Jul 2025
- 2025Toward Temporal Causal Representation Learning with Tensor Decomposition18 Jul 2025
- 2025Supervised Coupled Matrix-Tensor Factorization (SCMTF) for Computational Phenotyping of Patient Reported Outcomes in Ulcerative Colitis24 Jun 2025
- 2025sparseGeoHOPCA: A Geometric Solution to Sparse Higher-Order PCA Without Covariance Estimation10 Jun 2025
- 2025Decom-Renorm-Merge: Model Merging on the Right Space Improves Multitasking29 May 2025
- 2025Identifiability of Nonnegative Tucker Decompositions -- Part I: Theory19 May 2025
- 2025TUGS: Physics-based Compact Representation of Underwater Scenes by Tensorized Gaussian12 May 2025
- 2025GaLore 2: Large-Scale LLM Pre-Training by Gradient Low-Rank Projection29 Apr 2025
- 2025Factor Analysis with Correlated Topic Model for Multi-Modal Data26 Apr 2025
- 2025Multiscale Tensor Summation Factorization as a New Neural Network Layer (MTS Layer) for Multidimensional Data Processing17 Apr 2025
- 2025CTSketch: Compositional Tensor Sketching for Scalable Neurosymbolic Learning31 Mar 2025
- 2025dCMF: Learning interpretable evolving patterns from temporal multiway data26 Feb 2025
- 2025Towards Quantum Tensor Decomposition in Biomedical Applications18 Feb 2025
- 2025Fast Tensor Completion via Approximate Richardson Iteration13 Feb 2025
- 2025TensorLLM: Tensorising Multi-Head Attention for Enhanced Reasoning and Compression in LLMs26 Jan 2025
- 2025TensorGRaD: Tensor Gradient Robust Decomposition for Memory-Efficient Neural Operator Training4 Jan 2025
- 2024A Library for Learning Neural Operators13 Dec 2024
- 2024Stratified Non-Negative Tensor Factorization27 Nov 2024
- 2024Automating Data Science Pipelines with Tensor Completion8 Oct 2024
- 2024Broadcast Product: Redefining Shape-aligned Element-wise Multiplication and Beyond26 Sep 2024
- 2024Efficient Decision Trees for Tensor Regressions4 Aug 2024
- 2024MIGS: Multi-Identity Gaussian Splatting via Tensor Decomposition10 Jul 2024
- 2024tPARAFAC2: Tracking evolving patterns in (incomplete) temporal data1 Jul 2024
- 2024Fully tensorial approach to hypercomplex-valued neural networks29 Jun 2024
- 2024TRAWL: Tensor Reduced and Approximated Weights for Large Language Models25 Jun 2024
- 2024Synthetic Potential Outcomes and Causal Mixture Identifiability29 May 2024
- 2024A Multi-resolution Low-rank Tensor Decomposition27 May 2024
- 2024Functional Programming Paradigm of Python for Scientific Computation Pipeline Integration27 May 2024
50 newest of 104 All 104 (JSON)
- 2023Multi-Grid Tensorized Fourier Neural Operator for High-Resolution PDEscited by 66
- 2021Tensor Methods in Computer Vision and Deep Learningcited by 52
- 2024A Library for Learning Neural Operatorscited by 31
- 2022Data-driven emergence of convolutional structure in neural networkscited by 29
- 2023Tensor Networks Meet Neural Networks: A Survey and Future Perspectivescited by 29
- 2022PandA: Unsupervised Learning of Parts and Appearances in the Feature Maps of GANscited by 20
- 2022Tensor and Matrix Low-Rank Value-Function Approximation in Reinforcement Learningcited by 16
- 2021Tensor Component Analysis for Interpreting the Latent Space of GANscited by 13
- 2025GaLore 2: Large-Scale LLM Pre-Training by Gradient Low-Rank Projectioncited by 13
- 2022Concept-Based Techniques for "Musicologist-friendly" Explanations in a Deep Music Classifiercited by 12
- 2023Quantum-Inspired Machine Learning: a Surveycited by 11
- 2021TedNet: A Pytorch Toolkit for Tensor Decomposition Networkscited by 9
12 most cited of 100 All 100 (JSON)
- 2026Recurrent Neural Networks Beyond Time: Learning from Multiple Ordered Projections10 Aug 2026
- 2026Tensor Network Kernel Machines: A JAX Framework for Machine Learning and Nonlinear System Identification7 Aug 2026
- 2026MINT: Tensor Decomposition on Stacked Recurrence Matrices for Time Series Data Mining4 Aug 2026
- 2026Bayesian Poisson-Randomized Gamma Tensor Factorization with Application to International Trade Flows15 Jun 2026
- 2026Transfer learning RGB models to hyperspectral images with trainable tensor decompositions27 May 2026
- 2026Quantum-inspired tensor networks in machine learning models15 Apr 2026
- 2026Deep Learning-Driven Friendly Jamming for Secure Multicarrier ISAC Under Channel Uncertainty5 Mar 2026
- 2026Extracting and Analyzing Rail Crossing Behavior Signatures from Videos using Tensor Methods17 Feb 2026
- 2026Tensor Methods: A Unified and Interpretable Approach for Material Design11 Feb 2026
- 2026Near-Universal Multiplicative Updates for Nonnegative Einsum Factorization2 Feb 2026
- 2025Bhargava Cube--Inspired Quadratic Regularization for Structured Neural Embeddings12 Dec 2025
- 2025Analyzing Political Text at Scale with Online Tensor LDA11 Nov 2025
12 newest of 100 All 100 (JSON)