Results 61 to 70 of about 47,583 (209)

Hyperparameter Optimization for Effort Estimation

CoRR, 2018
Software analytics has been widely used in software engineering for many tasks such as generating effort estimates for software projects. One of the "black arts" of software analytics is tuning the parameters controlling a data mining algorithm. Such hyperparameter optimization has been widely studied in other software analytics domains (e.g.
Tianpei Xia, Rahul Krishna, Jianfeng Chen, George Mathew, Xipeng Shen, Tim Menzies   +5 more
openaire   +2 more sources

Tuning Bayesian optimization for materials synthesis: simulating two- and three-dimensional cases

Science and Technology of Advanced Materials: Methods, 2023
Compared to the optimization of a 1D synthesis parameter in materials synthesis, the optimization of multi-dimensional synthesis parameters is challenging for researchers.
Han Xu, Ryo Nakayama, Takefumi Kimura, Ryota Shimizu, Yasunobu Ando, Shigeru Kobayashi, Nobuaki Yasuo, Masakazu Sekijima, Taro Hitosugi   +8 more
doaj   +1 more source

Sentiment Analysis on Twitter Using Deep Belief Network Optimized with Particle Swarm Optimization [PDF]

E3S Web of Conferences
Deep Belief Network is a type of artificial neural network that is widely used in machine learning and deep learning tasks that allows it to learn hierarchical representations of the input data.
Dewi Irma Amelia, Rizqullah Muhammad Aldi   +1 more
doaj   +1 more source

Robust optimization of SVM hyper-parameters for spillway type selection

Ain Shams Engineering Journal, 2021
Spillways, which play a vital role in dams, can be built in various types. Although several studies have been conducted on hydraulic calculations of spillways, studies on type selection that require heuristics knowledge were limited.
Enes Gul, Nuh Alpaslan, M. Emin Emiroglu
doaj   +1 more source

Comparison of Particle Swarm Optimization Algorithms in Hyperparameter Optimization Problem of Multi Layered Perceptron

Computer Assisted Methods in Engineering and Science
This paper describes the application of particle swarm optimization (PSO) for the hyperparameter optimization problem of multi-layered perceptron (MLP) model.
Kenta Shiomi, Tetsuya Sato, Eisuke Kita
doaj   +1 more source

Optimization-seeking experiment with hyperparameters K.

Optimization-seeking experiment with hyperparameters K.
Xi Zhang (83736), Chunlian Quan (18010703), Qiang Ren (1565044), Fangwei Li (11531956), Shuang Guo (294074), Ying Zhang (40767)   +5 more
core   +1 more source

Number of optimization parameters (pars), scaling factors, and hyperparameters (hyp) for the different feature sets and ML models.

, 2021
Number of optimization parameters (pars), scaling factors, and hyperparameters (hyp) for the different feature sets and ML models.
Maximilian Merkert (11873775), Hugo Katus (727207), Sebastian Sager (16205), Eberhard Scholz (10512358), Florian Kehrle (11873772), Andreas Potschka (7111493), Felix Bernhardt (11873769), Benjamin Meder (217748)   +7 more
core   +1 more source

Combining K-fold cross validation with bayesian hyperparameter optimization for accuracy enhancement of land cover and land use classification

Scientific Reports
Land cover and land use (LCLU) information is crucial in different earth observation applications, such as environmental management, infrastructure planning, and urban development.
Pooya Heidari, Asghar Milan
doaj   +1 more source

A Genetic Algorithm Based Optimized Convolutional Neural Network for Face Recognition

International Journal of Applied Mathematics and Computer Science, 2023
Face recognition (FR) is one of the most active research areas in the field of computer vision. Convolutional neural networks (CNNs) have been extensively used in this field due to their good efficiency.
Karlupia Namrata, Mahajan Palak, Abrol Pawanesh, Lehana Parveen K.   +3 more
doaj   +1 more source

Score model network: Optimization hyperparameters.

Score model network: Optimization hyperparameters.
Christopher Frederik Blum (17972603), Stefan Harmeling (17972609), Julius Ramakers (17972600), Markus Kollmann (25296), Sabrina König (17972606)   +4 more
core   +1 more source