Tag: hyperparameter
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Bilevel optimization for learning hyperparameters: Application to solving PDEs and inverse problems with Gaussian processes
Bilevel optimization for learning hyperparameters: Application to solving PDEs and inverse problems with Gaussian processes arXiv:2510.05568v1 Announce Type: new Abstract: Methods for solving scientific computing and inference problems, such as kernel- and neural network-based approaches for partial differential equations (PDEs), inverse problems, and supervised learning tasks, depend crucially on the choice of hyperparameters. Specifically, the…
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General Pruning Criteria for Fast SBL
General Pruning Criteria for Fast SBL arXiv:2509.21572v1 Announce Type: new Abstract: Sparse Bayesian learning (SBL) associates to each weight in the underlying linear model a hyperparameter by assuming that each weight is Gaussian distributed with zero mean and precision (inverse variance) equal to its associated hyperparameter. The method estimates the hyperparameters by marginalizing out the…
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Marginal Effect of Hyperparameter Tuning with XGBoost
Marginal Effect of Hyperparameter Tuning with XGBoost Demystifying Bayesian hyperparameter optimization and comparing hyperparameter tuning paradigms The post Marginal Effect of Hyperparameter Tuning with XGBoost appeared first on Towards Data Science. Noah Swan Go to original source
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Bayesian Optimization for Hyperparameter Tuning of Deep Learning Models
Bayesian Optimization for Hyperparameter Tuning of Deep Learning Models Explore how Bayesian Optimization outperforms Grid Search in efficiency and performance over binary classification tasks. The post Bayesian Optimization for Hyperparameter Tuning of Deep Learning Models appeared first on Towards Data Science. Kuriko Iwai Go to original source