Methods › General › Activation Functions › Tanh Activation
Tanh Activation
archive 2025-07-28 Description, source and code snippet are the archive's method entry.
Tanh Activation is an activation function used for neural networks:
f(x) = (eˣ - e⁻ˣ)/(eˣ + e⁻ˣ)
Historically, the tanh function became preferred over the sigmoid function as it gave better performance for multi-layer neural networks. But it did not solve the vanishing gradient problem that sigmoids suffered, which was tackled more effectively with the introduction of ReLU activations.
Image Source: Junxi Feng
Papers archive 2025-07-28
30 shown of 6,333, 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.
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Dual‑detector Re‑optimization for Federated Weakly Supervised Video Anomaly Detection Via Adaptive Dynamic Recursive Mapping 13 Jun 2025 · 1 repository
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Hyperpruning: Efficient Search through Pruned Variants of Recurrent Neural Networks Leveraging Lyapunov Spectrum 9 Jun 2025 · 0 repositories · arXiv:2506.07975
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Deep Learning Weather Models for Subregional Ocean Forecasting: A Case Study on the Canary Current Upwelling System 30 May 2025 · 0 repositories · arXiv:2505.24429
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CNN-LSTM Hybrid Model for AI-Driven Prediction of COVID-19 Severity from Spike Sequences and Clinical Data 29 May 2025 · 1 repository · arXiv:2505.23879
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Combining Deep Architectures for Information Gain estimation and Reinforcement Learning for multiagent field exploration 29 May 2025 · 0 repositories · arXiv:2505.23865
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Gradient Boosting Decision Tree with LSTM for Investment Prediction 29 May 2025 · 0 repositories · arXiv:2505.23084
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TiRex: Zero-Shot Forecasting Across Long and Short Horizons with Enhanced In-Context Learning 29 May 2025 · 1 repository · arXiv:2505.23719Syntology ran 1 of 1 samples · 0 unverified · 1 pointer-only (licence)
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Multipath cycleGAN for harmonization of paired and unpaired low-dose lung computed tomography reconstruction kernels 28 May 2025 · 0 repositories · arXiv:2505.22568
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A domain adaptation neural network for digital twin-supported fault diagnosis 27 May 2025 · 1 repository · arXiv:2505.21046
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Localized Weather Prediction Using Kolmogorov-Arnold Network-Based Models and Deep RNNs 27 May 2025 · 1 repository · arXiv:2505.22686
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Unpaired Image-to-Image Translation for Segmentation and Signal Unmixing 27 May 2025 · 0 repositories · arXiv:2505.20746
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Gradient Flow Matching for Learning Update Dynamics in Neural Network Training 26 May 2025 · 0 repositories · arXiv:2505.20221
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Hybrid Models for Financial Forecasting: Combining Econometric, Machine Learning, and Deep Learning Models 26 May 2025 · 0 repositories · arXiv:2505.19617
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Multiple Descents in Deep Learning as a Sequence of Order-Chaos Transitions 26 May 2025 · 0 repositories · arXiv:2505.20030
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PosePilot: An Edge-AI Solution for Posture Correction in Physical Exercises 25 May 2025 · 0 repositories · arXiv:2505.19186
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SETransformer: A Hybrid Attention-Based Architecture for Robust Human Activity Recognition 25 May 2025 · 0 repositories · arXiv:2505.19369
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Improving Bangla Linguistics: Advanced LSTM, Bi-LSTM, and Seq2Seq Models for Translating Sylheti to Modern Bangla 24 May 2025 · 0 repositories · arXiv:2505.18709
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Is Attention Required for Transformer Inference? Explore Function-preserving Attention Replacement 24 May 2025 · 0 repositories · arXiv:2505.21535
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Pruning for Performance: Efficient Idiom and Metaphor Classification in Low-Resource Konkani Using mBERT 24 May 2025 · 0 repositories · arXiv:2506.02005
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Riverine Flood Prediction and Early Warning in Mountainous Regions using Artificial Intelligence 24 May 2025 · 0 repositories · arXiv:2505.18645
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Enhancing AI System Resiliency: Formulation and Guarantee for LSTM Resilience Based on Control Theory 23 May 2025 · 0 repositories · arXiv:2505.17696
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Towards a Quantum-classical Augmented Network 23 May 2025 · 0 repositories · arXiv:2505.18282
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Tube Loss based Deep Networks For Improving the Probabilistic Forecasting of Wind Speed 23 May 2025 · 0 repositories · arXiv:2505.18284
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End-to-End Framework for Predicting the Remaining Useful Life of Lithium-Ion Batteries 22 May 2025 · 0 repositories · arXiv:2505.16664
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NY Real Estate Racial Equity Analysis via Applied Machine Learning 22 May 2025 · 0 repositories · arXiv:2505.16946
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Convolutional Long Short-Term Memory Neural Networks Based Numerical Simulation of Flow Field 21 May 2025 · 0 repositories · arXiv:2505.15533
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EEG-Based Inter-Patient Epileptic Seizure Detection Combining Domain Adversarial Training with CNN-BiLSTM Network 21 May 2025 · 0 repositories · arXiv:2505.15203
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Machine Learning Derived Blood Input for Dynamic PET Images of Rat Heart 21 May 2025 · 0 repositories · arXiv:2505.15488
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RLBenchNet: The Right Network for the Right Reinforcement Learning Task 21 May 2025 · 1 repository · arXiv:2505.15040
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3D Reconstruction from Sketches 20 May 2025 · 0 repositories · arXiv:2505.14621
Tasks archive 2025-07-28
20 shown of 1,433 tasks the archive attaches to papers tagged with this method, by distinct papers. A task without a page in the catalog is plain text.
| Task | Papers |
|---|---|
| Sentence | 436 |
| Time Series | 406 |
| Language Modelling | 405 |
| Decoder | 358 |
| Time Series Analysis | 340 |
| Language Modeling | 332 |
| General Classification | 313 |
| Translation | 312 |
| Neural Architecture Search | 277 |
| Prediction | 276 |
| Sentiment Analysis | 258 |
| Deep Learning | 235 |
| Machine Translation | 231 |
| Classification | 216 |
| Word Embeddings | 209 |
| Speech Recognition | 208 |
| speech-recognition | 196 |
| Transfer Learning | 186 |
| Data Augmentation | 162 |
| Reinforcement Learning | 155 |
Usage over time archive 2025-07-28
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
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