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arXiv research

A locally-built, LLM-digested index of recent arXiv papers in quant finance, geometry/topology, and statistical ML — keyword search served straight from SQLite on this machine.

169,051 papers · 148 categories

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0.3%0.5%0.8%0.2% · Jun 202119922001200920182026
7 results for CINIC-10

Astraea improves federated learning accuracy on imbalanced data.

problem Accuracy degradation in federated learning due to imbalanced data distribution.
method Self-balancing federated learning framework with data augmentation and client rescheduling.
result Astraea shows +5.59% and +5.89% improvement in top-1 accuracy on imbalanced datasets.

Paper proposes CCVR to improve classifier calibration in federated learning with non-IID data.

problem Improving classifier calibration in federated learning with non-IID data.
method Proposes CCVR, a simple algorithm that adjusts the classifier using virtual representations.
result CCVR achieves state-of-the-art performance on popular federated learning benchmarks.

pFedGP uses Gaussian processes for personalized federated learning with improved kernel learning.

problem Learning personalized models across clients with limited data.
method pFedGP uses Gaussian processes with deep kernel learning, including a shared neural network kernel and inducing points.
result pFedGP achieves well-calibrated predictions and significantly outperforms baseline methods.

A new framework evaluates model performance on single input points, revealing insights into data and model structure.

problem Traditional evaluation methods in machine learning are insufficient for understanding model performance and data structure.
method Developed a pointwise framework to measure model performance on individual input points, analyzing the relationship between pointwise and average performance.
result Profiles of data points reveal different types of correlations between pointwise and average performance, challenging existing models of learning.