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High Per Parameter: A Large-Scale Study of Hyperparameter Tuning for Machine Learning Algorithms

open access: yesAlgorithms, 2022
Hyperparameters in machine learning (ML) have received a fair amount of attention, and hyperparameter tuning has come to be regarded as an important step in the ML pipeline. However, just how useful is said tuning?
Moshe Sipper
doaj   +1 more source

To tune or not to tune? An Approach for Recommending Important Hyperparameters

open access: yesCoRR, 2021
Presented on The Fifth International Workshop on Automation in Machine Learning, A workshop to be held in conjunction with the KDD 2021 ...
Mohamadjavad Bahmani   +3 more
openaire   +2 more sources

An adaptive hyper parameter tuning model for ship fuel consumption prediction under complex maritime environments

open access: yesJournal of Ocean Engineering and Science, 2022
An accurate prediction of ship fuel consumption is critical for speed, trim, and voyage optimisation etc. While previous studies have focused on predicting ship fuel consumption with respect to a variety of factors, research on the impact of ...
Tianrui Zhou   +3 more
doaj   +1 more source

No More Pesky Hyperparameters: Offline Hyperparameter Tuning for RL

open access: yesCoRR, 2022
The performance of reinforcement learning (RL) agents is sensitive to the choice of hyperparameters. In real-world settings like robotics or industrial control systems, however, testing different hyperparameter configurations directly on the environment can be financially prohibitive, dangerous, or time consuming.
Han Wang 0066   +9 more
openaire   +4 more sources

Hyperparameter self-tuning for data streams [PDF]

open access: yesInformation Fusion, 2021
Abstract The number of Internet of Things devices generating data streams is expected to grow exponentially with the support of emergent technologies such as 5G networks. Therefore, the online processing of these data streams requires the design and development of suitable machine learning algorithms, able to learn online, as data is generated.
Bruno Veloso   +3 more
openaire   +3 more sources

Performance Evaluation of Regression Models for the Prediction of the COVID-19 Reproduction Rate

open access: yesFrontiers in Public Health, 2021
This paper aims to evaluate the performance of multiple non-linear regression techniques, such as support-vector regression (SVR), k-nearest neighbor (KNN), Random Forest Regressor, Gradient Boosting, and XGBOOST for COVID-19 reproduction rate prediction
Jayakumar Kaliappan   +5 more
doaj   +1 more source

Rethinking the Hyperparameters for Fine-tuning

open access: yesCoRR, 2020
Published as a conference paper at ICLR ...
Hao Li   +6 more
openaire   +4 more sources

A Comprehensive Performance Analysis of Transfer Learning Optimization in Visual Field Defect Classification

open access: yesDiagnostics, 2022
Numerous research have demonstrated that Convolutional Neural Network (CNN) models are capable of classifying visual field (VF) defects with great accuracy.
Masyitah Abu   +6 more
doaj   +1 more source

Hyperparameters and tuning strategies for random forest [PDF]

open access: yesWIREs Data Mining and Knowledge Discovery, 2019
The random forest (RF) algorithm has several hyperparameters that have to be set by the user, for example, the number of observations drawn randomly for each tree and whether they are drawn with or without replacement, the number of variables drawn randomly for each split, the splitting rule, the minimum number of samples that a node must contain, and ...
Philipp Probst   +2 more
openaire   +3 more sources

Optuna vs Code Llama: Are LLMs a New Paradigm for Hyperparameter Tuning? [PDF]

open access: yes2025 IEEE/CVF International Conference on Computer Vision Workshops (ICCVW)
Optimal hyperparameter selection is critical for maximizing the performance of neural networks in computer vision, particularly as architectures become more complex.
Roman Kochnev   +4 more
semanticscholar   +1 more source

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