Few-shot learning with per-sample rich supervision reduces sample complexity.
problem Learning with few samples is challenging for deep models.
method Use per-sample semantic information to reduce sample complexity.
result Improved generalization error bound and online algorithm for few-shot learning.
Few-Shot Diffusion Models generate new samples from small image sets.
problem Generating new samples from a few images.
method Conditional Denoising Diffusion Probabilistic Models (DDPM) with patch-based input set information.
result FSDM can generate samples from previously unseen classes conditioned on as few as 5 samples.
The paper proposes methods to predict classifier generalization with few labeled samples.
problem Measuring classifier generalization with limited labeled data.
method Analysis of generalization variability, transfer-based solutions in supervised, semi-supervised, and unsupervised settings.
result Simple measures correlate with classifier generalization and can predict it with confidence.
New method improves neural network performance with few samples.
problem Training neural networks with limited data.
method Proposes a regularization term for class-wise invariant representations.
result Improves neural network generalization with few samples.
FROB model improves robustness and reliable confidence for few-shot OoD detection.
problem Challenges in few-shot classification and OoD detection due to limited samples and adversarial attacks.
method FROB model combines support boundary generation and few-shot Outlier Exposure (OE) for improved robustness and reliable confidence.
result FROB achieves generalization to unseen OoD and maintains robustness independent of few-shot number.
Interpretable neural model for few-shot time-series classification.
problem Few-shot time-series classification challenges.
method Dual Prototypical Shapelet Networks (DPSN) framework.
result DPSN framework outperforms state-of-the-art methods, especially with limited data.
Improved few-shot learning with LSSVM and transductive modules.
problem Few-shot learning with limited data and samples.
method Introducing LSSVM as a base learner and transductive modules to enhance classification accuracy.
result FSLSTM achieves state-of-the-art performance on miniImageNet and CIFAR-FS benchmarks.
IMM generates high-quality samples in few steps with stable training.
problem Slow inference and instability in generating high-quality samples using diffusion models and Flow Matching.
method Inductive Moment Matching (IMM) is a new generative model for one- or few-step sampling with a single-stage training procedure.
result IMM achieves state-of-the-art 2-step FID of 1.98 on CIFAR-10 for a model trained from scratch.
Method improves few-shot one-class classification.
problem Learning binary classifier with data from only one class.
method Modified MAML algorithm to learn initialization for few-shot OCC.
result Method leads to better results than classical approaches.
VIABLE learns a loss function for better few-shot learning.
problem Few-shot learning underfits with standard loss functions.
method Meta-learning to learn a differentiable loss function.
result Learning a relational loss function improves performance and sample efficiency.
New method improves few-shot learning with noisy labels.
problem Robustness to label noise in few-shot learning.
method Feature aggregation and Transformer model for noisy samples.
result TraNFS outperforms other methods in noisy conditions.
Paper proposes adaptive margin loss to improve few-shot learning.
problem Few-shot learning's difficulty in generalizing from a few examples.
method Develops class-relevant and task-relevant additive margin losses.
result Boosts performance of metric-based meta-learning approaches.
New research shows CI in few-shot learning is misleading due to sampling with replacement.
problem Misleading confidence intervals in few-shot learning due to sampling with replacement.
method Comparative analysis of CIs computed with and without replacement.
result Significant underestimation of CI by the predominant method.
Paper proposes a new pipeline for few-shot classification using forget-update module and channel vector sequence.
problem Few-shot classification with limited support samples.
method Channel vector sequence construction module and forget-update module.
result Pipeline achieves state-of-the-art results on various datasets.
AdarGCN tackles noisy web images in few-shot learning.
problem Few-shot learning with limited training samples from both source and target classes.
method AdarGCN combines LDN for web image denoising and GCN for FSL, using adaptive aggregation.
result AdarGCN outperforms conventional methods in FSFSL and conventional FSL settings.
Scalable method completes ill-conditioned matrices from few samples.
problem Matrix completion from few samples for ill-conditioned matrices.
method Iterative algorithm combining IRLS, smoothing Newton, and proximal gradient methods.
result Local quadratic convergence rate and well-conditioned linear systems.
The paper tests properties of multiple distributions with limited samples.
problem Testing properties of multiple distributions with few samples.
method Designing testers for uniformity, identity, and closeness testing under specific conditions.
result Sample optimal testers for uniformity, identity, and closeness testing are provided.
A new method for few-sample FS using manifold learning.
problem Few-sample supervised feature selection in high-dimensional spaces.
method Learn feature associations on manifolds, compute composite kernel, and use spectral analysis for FS score.
result Our method outperforms competitors in feature selection and classification accuracy.
Learning new tasks with few samples using related task evaluations.
problem Learning a new task with limited data and related task evaluations.
method Modeling task relatedness through weak monotonicity and leveraging it in transfer learning and model selection aggregation.
result Pruning the model class based on monotonicity and hedging on the task frontier.
Paper develops robust k k k -NN algorithm for few samples.
problem Learning robust classifier from limited samples.
method Distributionally robust formulation of weighted k k k -NN. result Robust classifier improves generalization with smaller Lipschitz norm.
Random walk sampling recovers smooth graph signals from few samples.
problem Efficiently sampling graph signals from large networks.
method Random walk sampling strategy based on network nullspace property.
result Graph signals can be accurately recovered from few samples.
A new method for few-shot learning using Laplacian regularization.
problem Few-shot learning with limited labeled data.
method Transductive Laplacian-regularized inference for feature embeddings.
result Our method outperforms state-of-the-art methods across various benchmarks.
Task-adaptive clustering improves few-shot learning with unlabeled data.
problem Handling unseen tasks with limited labeled data.
method Task-conditioned clustering in a new projection space.
result State-of-the-art semi-supervised few-shot classification performance.
Meta-Graph learns to predict missing edges quickly from few samples.
problem Few-shot link prediction on graphs, especially when samples are sparse.
method Meta-learning framework that uses higher-order gradients and learned graph signatures.
result Meta-Graph can quickly adapt to new graphs using only a small sample of true edges.
Survey on machine learning from very few samples.
problem Learning and generalizing from very few samples.
method Comprehensive review of 300+ FSL papers.
result Meta learning based FSL approaches are emphasized.
Meta-learning improves few-shot time series classification.
problem Few labeled data for time series classification.
method Gradient-based meta-learning for residual neural networks.
result Meta-learning outperforms baselines on 41 datasets.
LogAnMeta detects anomalies from log events using meta learning.
problem Poor performance of current log anomaly detection on new or unseen anomalies.
method Meta-learning-based hybrid few-shot classifier trained in an episodic manner.
result Demonstrates efficacy of LogAnMeta on detecting anomalies with few samples.
Two-stage neural network for few-shot image recognition.
problem Few-shot image recognition for novel categories.
method Multi-layer neural network with feature extraction and classification stages.
result Competitive performance on four standard datasets.
Probabilistic meta-learning samples models from a distribution for ambiguous few-shot learning.
problem Ambiguity in new tasks makes it hard to learn from small datasets.
method Extends model-agnostic meta-learning to incorporate a parameter distribution trained via variational lower bound.
result Samples plausible classifiers and regressors from ambiguous few-shot learning problems.
Paper tackles few-shot class-incremental learning with a neural gas network.
problem Incrementally learn new classes from very few labelled samples without forgetting old classes.
method Proposes TOPIC framework using a neural gas network to preserve class topology and adapt to new samples.
result Significantly outperforms other methods on CIFAR100, miniImageNet, and CUB200 datasets.
The paper shows how to learn causal representations with few environments and finite samples.
problem Learning causal representations from limited data and environments.
method Explicit, finite-sample guarantees with a logarithmic number of interventions.
result Consistent recovery of latent causal graph, mixing matrix, and unknown intervention targets.
OPSRL algorithm reduces regret with few samples in reinforcement learning.
problem High regret in reinforcement learning with limited data.
method Optimistic Posterior Sampling (OPSRL) with logarithmic sample complexity.
result Guaranteed high-probability regret bound of O ~ ( H 3 S A T ) \widetilde{\mathcal{O}}(\sqrt{H^3SAT}) O ( H 3 S A T ) . Paper improves few-shot classification accuracy using feature distribution preprocessing.
problem Challenges of few-shot classification due to limited labelled samples.
method Proposes a novel transfer-based method that preprocesses feature vectors to Gaussian-like distributions and uses optimal-transport inspired algorithms.
result Achieves state-of-the-art accuracy on standardized vision benchmarks.
Unified framework explains few-shot multimodal medical imaging performance.
problem Limited labeled data in rare diseases and low-resource settings.
method PAC learning, VC theory, PAC Bayesian analysis, information gain, Chain of Thought reasoning.
result Unified theoretical framework for few-shot multimodal medical imaging.
New method uses graph-based interpolation for few-shot classification.
problem Learning models with limited labeled examples.
method Graph-based feature vector interpolation for transductive learning.
result Significant gains in few-shot classification compared to other methods.
Few-shot visual reasoning model learns analogical relationships from small data.
problem Training deep models on few samples for visual reasoning tasks.
method Meta-analogical contrastive learning to enforce structural similarity between training and test samples.
result Method outperforms state-of-the-art on RAVEN dataset with scarce training data.
The paper proposes new strategies to exploit relationships between meta-tasks for better few-shot learning.
problem Few-shot learning struggles with domain gaps and poorly sampled data.
method Proposes exploiting relationships between meta-tasks to improve robustness and performance.
result Developed new learning objectives (MDA and MKD) to address domain gaps and improve robustness.
Adaptive masked proxies improve few-shot segmentation efficiency.
problem Efficiently segmenting objects with limited labeled data in robotics.
method Constructs segmentation weights from few labelled samples using multi-resolution average pooling and masked embeddings.
result Outperforms state-of-the-art in few-shot semantic segmentation on PASCAL-5i.
This paper explains how overparameterization aids in meta-learning with few samples.
problem Building a generalizable model with few samples in meta-learning.
method Analyzes the optimal linear representation and sample complexity for meta-learning tasks.
result Overparameterization naturally answers fundamental meta-learning questions, reducing sample complexity.
Efficiently recovers network accuracy with few samples.
problem Fine-tuning requires large training sets and time.
method Knowledge distillation from few samples to compressed networks.
result Recover accuracy in minutes with minimal data.
Meta-learning approach for adaptive TTS with few data.
problem Adapting TTS systems to new speakers with minimal data.
method Meta-learning with shared WaveNet core and independent speaker embeddings, using three training strategies.
result Successful adaptation of multi-speaker neural network to new speakers with minimal data.
Improves generalization with few samples using a new regularization method.
problem Training deep neural networks with limited data leads to overfitting.
method Sample-based regularization (SBR) to improve generalization without relying on source model knowledge.
result SBR outperformed existing methods in various configurations.
This paper addresses how well we can recover a data matrix when only given a few of its elements. We present a randomized algorithm that element-wise sparsifies the data, retaining only a few its elements. Our new algorithm independently samples the data using sampling probabilities that depend on both the squares ($\e…
Less-than-one-shot learning tackles few-shot learning with minimal data.
problem Training models on very small datasets while maintaining accuracy.
method Soft-label k-Nearest Neighbors classifier and theoretical lower bounds analysis.
result Achieving learning of multiple classes with fewer than the required samples.
Paper introduces negative margin loss for better few-shot classification accuracy.
problem Improving few-shot classification accuracy with metric learning.
method Introduces negative margin loss and analyzes its impact on feature discriminability.
result Negative margin loss outperforms regular softmax loss on few-shot classification benchmarks.
Paper proposes MTL to improve few-shot learning with deep networks.
problem Few-shot learning with deep networks struggles due to overfitting.
method MTL learns scaling and shifting functions of DNN weights for each task.
result MTL achieves top performance on miniImageNet, tieredImageNet, and FC100 benchmarks.
Meta-learned confidence improves few-shot learning accuracy.
problem Improving accuracy in few-shot learning with unreliable model confidence.
method Meta-learning confidence weights for query samples to improve transductive inference performance.
result Meta-learned confidence leads to new state-of-the-art results on benchmark datasets.
Novel GNN model tackles few-shot learning with improved performance.
problem Few-shot learning with GNN suffers from over-fitting and over-smoothing.
method Proposes Attentive GNN with triple-attention mechanism.
result Improves GNN performance for few-shot learning tasks.