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| Unsupervised High-level Feature Learning by Ensemble Projection for Semi-supervised Image Classification and Image Clustering | Feb 2, 2016 | ClassificationClustering | —Unverified | 0 |
| Unsupervised Identification of Translationese | Sep 11, 2016 | ClusteringGeneral Classification | —Unverified | 0 |
| Unsupervised Joint Mining of Deep Features and Image Labels for Large-scale Radiology Image Categorization and Scene Recognition | Jan 23, 2017 | ClusteringGeneral Classification | —Unverified | 0 |
| Unsupervised Kernel Dimension Reduction | Dec 1, 2010 | ClassificationClustering | —Unverified | 0 |
| Unsupervised Label-aware Event Trigger and Argument Classification | Dec 30, 2020 | ClassificationEvent Extraction | —Unverified | 0 |
| Unsupervised Learning in Reservoir Computing for EEG-based Emotion Recognition | Nov 19, 2018 | ClassificationEEG | —Unverified | 0 |
| Unsupervised Learning of Semantic Audio Representations | Nov 6, 2017 | Audio ClassificationClassification | —Unverified | 0 |
| Unsupervised Learning of Spatiotemporally Coherent Metrics | Dec 18, 2014 | General ClassificationMetric Learning | —Unverified | 0 |
| Unsupervised learning of the brain connectivity dynamic using residual D-net | Apr 20, 2018 | Deep LearningGeneral Classification | —Unverified | 0 |
| Unsupervised Learning of the Set of Local Maxima | Jan 14, 2020 | Anomaly DetectionGeneral Classification | —Unverified | 0 |
| Unsupervised Learning with Self-Organizing Spiking Neural Networks | Jul 24, 2018 | General Classification | —Unverified | 0 |
| Unsupervised low-rank representations for speech emotion recognition | Apr 14, 2021 | Dimensionality ReductionEmotion Recognition | —Unverified | 0 |
| Unsupervisedly Learned Representations: Should the Quest be Over? | Jan 21, 2020 | General Classificationreinforcement-learning | —Unverified | 0 |
| Unsupervised Meta-Learning For Few-Shot Image Classification | Nov 28, 2018 | ClassificationFew-Shot Image Classification | —Unverified | 0 |
| Unsupervised Multi-Task Feature Learning on Point Clouds | Oct 18, 2019 | ClassificationClustering | —Unverified | 0 |
| Unsupervised Online Learning With Multiple Postsynaptic Neurons Based on Spike-Timing-Dependent Plasticity Using a TFT-Type NOR Flash Memory Array | Nov 17, 2018 | General Classification | —Unverified | 0 |
| Unsupervised Paraphasia Classification in Aphasic Speech | Jul 1, 2020 | ClassificationGeneral Classification | —Unverified | 0 |
| Unsupervised part learning for visual recognition | Apr 12, 2017 | ClassificationGeneral Classification | —Unverified | 0 |
| Unsupervised Part Mining for Fine-grained Image Classification | Feb 26, 2019 | ClassificationFine-Grained Image Classification | —Unverified | 0 |
| Unsupervised patient representations from clinical notes with interpretable classification decisions | Nov 14, 2017 | ClassificationDenoising | —Unverified | 0 |
| Unsupervised Person Re-identification via Multi-label Classification | Apr 20, 2020 | ClassificationGeneral Classification | —Unverified | 0 |
| Unsupervised Place Discovery for Visual Place Classification | Dec 21, 2016 | ClassificationGeneral Classification | —Unverified | 0 |
| Unsupervised Pre-trained Models from Healthy ADLs Improve Parkinson's Disease Classification of Gait Patterns | May 6, 2020 | ClassificationGeneral Classification | —Unverified | 0 |
| Unsupervised Regenerative Learning of Hierarchical Features in Spiking Deep Networks for Object Recognition | Feb 3, 2016 | DecoderGeneral Classification | —Unverified | 0 |
| Self-Supervised Learning of Context-Aware Pitch Prosody Representations | Jul 17, 2020 | General ClassificationInformation Retrieval | —Unverified | 0 |
| Unsupervised Representation Learning of DNA Sequences | Jun 7, 2019 | ClassificationGeneral Classification | —Unverified | 0 |
| Unsupervised Segmentation Algorithms' Implementation in ITK for Tissue Classification via Human Head MRI Scans | Feb 26, 2019 | ClassificationGeneral Classification | —Unverified | 0 |
| Unsupervised Segmentation of Multispectral Images with Cellular Automata | Jan 23, 2015 | DiversityGeneral Classification | —Unverified | 0 |
| Unsupervised seismic facies classification using deep convolutional autoencoder | Aug 5, 2020 | ClassificationClustering | —Unverified | 0 |
| Unsupervised Sequence Classification using Sequential Output Statistics | Feb 25, 2017 | ClassificationGeneral Classification | —Unverified | 0 |
| Unsupervised shape and motion analysis of 3822 cardiac 4D MRIs of UK Biobank | Feb 15, 2019 | ClusteringDimensionality Reduction | —Unverified | 0 |
| Unsupervised single-particle deep clustering via statistical manifold learning | Apr 15, 2016 | 3D ReconstructionClustering | —Unverified | 0 |
| Unsupervised Star Galaxy Classification with Cascade Variational Auto-Encoder | Oct 30, 2019 | AstronomyBIG-bench Machine Learning | —Unverified | 0 |
| Unsupervised Steganalysis Based on Artificial Training Sets | Mar 2, 2017 | General ClassificationSteganalysis | —Unverified | 0 |
| Unsupervised Structure Discovery for Semantic Analysis of Audio | Dec 1, 2012 | Audio ClassificationGeneral Classification | —Unverified | 0 |
| Unsupervised Task Design to Meta-Train Medical Image Classifiers | Jul 17, 2019 | ClassificationFew-Shot Learning | —Unverified | 0 |
| Unsupervised vehicle recognition using incremental reseeding of acoustic signatures | Feb 17, 2018 | ClusteringDimensionality Reduction | —Unverified | 0 |
| Unsupervised Visual Feature Learning with Spike-timing-dependent Plasticity: How Far are we from Traditional Feature Learning Approaches? | Jan 14, 2019 | General Classificationimage-classification | —Unverified | 0 |
| Untangling AdaBoost-based Cost-Sensitive Classification. Part I: Theoretical Perspective | Jul 15, 2015 | ClassificationGeneral Classification | —Unverified | 0 |
| Untangling AdaBoost-based Cost-Sensitive Classification. Part II: Empirical Analysis | Jul 15, 2015 | ClassificationClustering | —Unverified | 0 |
| Untangling Local and Global Deformations in Deep Convolutional Networks for Image Classification and Sliding Window Detection | Nov 30, 2014 | General Classificationimage-classification | —Unverified | 0 |
| UofL at SemEval-2016 Task 4: Multi Domain word2vec for Twitter Sentiment Classification | Jun 1, 2016 | Feature EngineeringGeneral Classification | —Unverified | 0 |
| UPV-28-UNITO at SemEval-2019 Task 7: Exploiting Post's Nesting and Syntax Information for Rumor Stance Classification | Jun 1, 2019 | BIG-bench Machine LearningGeneral Classification | —Unverified | 0 |
| Urban Land Cover Classification with Missing Data Modalities Using Deep Convolutional Neural Networks | Sep 21, 2017 | Decision MakingGeneral Classification | —Unverified | 0 |
| Usage of multiple RTL features for Earthquake prediction | May 26, 2019 | BIG-bench Machine LearningEarthquake prediction | —Unverified | 0 |
| Use Dimensionality Reduction and SVM Methods to Increase the Penetration Rate of Computer Networks | Dec 7, 2018 | Anomaly DetectionDiagnostic | —Unverified | 0 |
| Usefulness of interpretability methods to explain deep learning based plant stress phenotyping | Jul 11, 2020 | ClassificationGeneral Classification | —Unverified | 0 |
| Use HMM and KNN for classifying corneal data | Jan 29, 2014 | General Classification | —Unverified | 0 |
| Use of Ensembles of Fourier Spectra in Capturing Recurrent Concepts in Data Streams | Apr 23, 2015 | General Classification | —Unverified | 0 |