Results 61 to 70 of about 82,468 (189)

Combining Classifiers for Delineation of Raining Cloud over North Algeria and Mediterranean Sea [PDF]

E3S Web of Conferences
In this paper, we presented the application of the classifier combination technique to classify cloud systems, namely stratiform and convective systems.
Bensafi Noureddine, Lazri Mourad, Absi Rafik, Labadi Karim, Ameur Soltane   +4 more
doaj   +1 more source

Forecasting realized volatility models:the benefits of bagging and nonlinear specifications [PDF]

We forecast daily realized volatilities with linear and nonlinear models and evaluate the benefits of bootstrap aggregation (bagging) in producing more precise forecasts.
Eric Hillebrand, Marcelo Cunha Medeiros
core  

On PAC-Bayesian Bounds for Random Forests

, 2019
Existing guarantees in terms of rigorous upper bounds on the generalization error for the original random forest algorithm, one of the most frequently used machine learning methods, are unsatisfying.
Igel, Christian, Lorenzen, Stephan Sloth, Seldin, Yevgeny   +2 more
core   +1 more source

Optimization of fabric’s tensile strength and bagging deformation using surface response and finite element in stenter machine

AUTEX Research Journal
Optimization of fabric’s mechanical properties, such as strength and bagging deformation of worsted fabrics, is considered one of the most important cases in relation to the use of stenter machine.
Tavangar Fatemeh, Abghari Ramin, Mirjalili Mohammad, Amiri Hamidreza   +3 more
doaj   +1 more source

Driving Style and Traffic Prediction with Artificial Neural Networks Using On-Board Diagnostics and Smartphone Sensors

Applied Sciences
Driving style and road traffic play pivotal roles in the development of smart cities, influencing traffic flow, safety, and environmental sustainability.
Ghaith Al-refai, Mohammed Al-refai, Ahmad Alzu’bi   +2 more
doaj   +1 more source

Effects of bagging and shading on the content of sugar, acid and flavonoids in fruit of Cerasus humilis

Xibei zhiwu xuebao
[Objective] The study aims to investigate the effects of different light exposure durations and intensities on the sugar, acid, and flavonoid contents of Cerasus humilis fruits, and to provide a reference for further exploration of the molecular ...
YANG Yu, YAN Songtao, FU Hongbo, WANG Pengfei, DU Junjie, MU Xiaopeng   +5 more
doaj   +1 more source

Bounding Optimality Gap in Stochastic Optimization via Bagging: Statistical Efficiency and Stability

, 2018
We study a statistical method to estimate the optimal value, and the optimality gap of a given solution for stochastic optimization as an assessment of the solution quality.
Lam, Henry, Qian, Huajie
core  

Influence of bagging on fruit quality and mineral composition of Himsagar mango grown in new alluvial zones of West Bengal

Advances in Horticultural Science, 2012
The effect of polybagging of mango (Mangifera indica L.) fruits was evaluated at different stages of fruit development (35, 45, 55 and 65 days after fruit set).
P. Dutta, D. Majumder
doaj   +1 more source

Towards Meta-learning over Data Streams [PDF]

, 2014
Modern society produces vast streams of data. Many stream mining algorithms have been developed to capture general trends in these streams, and make predictions for future observations, but relatively little is known about which algorithms perform ...
Holmes, Geoffrey, Pfahringer, Bernhard, van Rijn, Jan N., Vanschoren, Joaquin   +3 more
core   +1 more source

Bagging Treatment Influences Production of C6 Aldehydes and Biosynthesis-Related Gene Expression in Peach Fruit Skin

Molecules, 2014
Bagging is a useful method to improve fruit quality by altering its exposure to light, whereas its effect on fruit volatiles production is inconsistent, and the genes responsible for the observed changes remain unknown. In the present study, single-layer
Ji-Yuan Shen, Lei Wu, Hong-Ru Liu, Bo Zhang, Xue-Ren Yin, Yi-Qiang Ge, Kun-Song Chen   +6 more
doaj   +1 more source