Suggested Topics within your search.
Suggested Topics within your search.
- British 1
- Igbo (African people) 1
- Mass media 1
- Men 1
- Methodology 1
- Objectivity 1
- Psychological aspects 1
- Psychology 1
- Race relations 1
- Research 1
-
861
Random Ensemble MARS: Model Selection in Multivariate Adaptive Regression Splines Using Random Forest Approach
Published 2022-09-01“…Ensemble learning methods are gathered from samples comprising hundreds or thousands of learners that serve the common purpose of improving the stability and accuracy of machine learning algorithms. …”
Get full text
Article -
862
Short-term Load Forecasting Based on CNN-LSTM with Quadratic Decomposition Combined
Published 2023-08-01“…Short-term power load has strong randomness and volatility, in order to improve the accuracy of load forecasting, this paper proposes a combined forecasting model based on quadratic decomposition, convolutional neural (CNN) network and long short-term memory (LSTM) neural network. …”
Get full text
Article -
863
Automated Local Climate Zone Mapping via Multi-Parameter Synergistic Optimization and High-Resolution GIS-RS Fusion
Published 2025-06-01“…Traditional methods relying on manual sampling face limitations in scalability, objectivity, and handling spatial heterogeneity. …”
Get full text
Article -
864
New Approach to Clustering Random Attributes
Published 2024-12-01“…The proposed method was tested for several sample datasets. It was found that the proposed method is universal. …”
Get full text
Article -
865
Short-Term Photovoltaic Power Prediction Based on Standard Clear Sky Set Defined by No Climbing Event
Published 2023-09-01“…Photovoltaic power output is influenced by season, weather conditions, and other factors with randomness and uncertainty. It is difficult to predict the power output under bad weather with strong volatility. …”
Get full text
Article -
866
First density estimates of the Endangered Claire's mouse lemur Microcebus mamiratra and recommendations for its conservation
Published 2025-01-01“…We conducted line transect distance sampling surveys of M. mamiratra across several habitat types in and around Lokobe National Park on the island of Nosy Be in north-western Madagascar. …”
Get full text
Article -
867
New Randomized Response Procedures
Published 2012-12-01“…The cases of positive binomial and negative binomial sampling are also studied. The proposed techniques are exposed to be better at the job than the accustomed randomized response dealings in binomial sampling. …”
Get full text
Article -
868
Application of random forest in big data completion
Published 2016-12-01“…For existing data mining, it is necessary to carry out the data to meet the quality of the data and to achieve sufficient sampling proportion. Relying on the country's existing log retention system, template library design data integrity, authentication could not meet the quality requirements of the data, using the random forest algorithm, the same data with or related data was found, data was completed and data quality was improved, and the template library was extended by optimization of feedback. …”
Get full text
Article -
869
A Random Riemann–Liouville Integral Operator
Published 2025-08-01“…To illustrate the behavior of this operator, we present two examples involving different random variables acting on specific functions. The sample trajectories and estimated probability density functions of the resulting random integrals are then explored via Monte Carlo simulation.…”
Get full text
Article -
870
Evidence synthesis in neuromyelitis optica spectrum disorders: modeling a clinical trial based on published data
Published 2025-07-01“…Next, a stepwise effective sample size (ESS) simulation was performed in the divosilimab group with power assessment. …”
Get full text
Article -
871
Correlation defense for quantum randomness
Published 2020-03-01“…Precise SRA identification of the long samples statistics was carried out. The obtained results extend the traditional entropy methods of the useful randomness analysis and open the way for creation of new strict quality quantum standards and defense for physical random number generators.…”
Get full text
Article -
872
Field Induced Memory Effects in Random Nematics
Published 2014-01-01“…Furthermore, crossover regime separating external field and random field dominated regime was estimated. We calculated remanent nematic ordering in samples at B=0 as a function of the previously experienced external field strength B.…”
Get full text
Article -
873
Link quality prediction based on random forest
Published 2019-04-01“…Link quality prediction is vital to the upper layer protocol design of wireless sensor networks.Selecting high quality links with the help of link quality prediction mechanisms can improve data transmission reliability and network communication efficiency.The Gaussian mixture model algorithm based on unsupervised clustering was employed to divide the link quality level.Zero-phase component analysis (ZCA) whitening was applied to remove the correlation between samples.The mean and variance of signal to noise ratio,link quality indicator,and received signal strength indicator were taken as the estimation parameters of link quality,and a link quality estimation model was constructed by using a random forest classification algorithm.The random forest regression algorithm was used to build a link quality prediction model,which predicted the link quality level at the next moment.In different scenarios,comparing with exponentially weighted moving average,triangle metric,support vector regression and linear regression prediction models,the proposed prediction model has higher prediction accuracy.…”
Get full text
Article -
874
The Role of Random Allocation in Randomized Controlled Trials: Distinguishing Selection Bias from Baseline Imbalance
Published 2013-04-01“… Background: This paper addresses one threat to the internal validity of a randomized controlled trial (RCT), selection bias. Many authors argue that random allocation is used to ensure baseline equality between study conditions in a given study and that statistically significant differences at pretest mean that randomisation has failed. …”
Get full text
Article -
875
Random Volumetric MRI Trajectories via Genetic Algorithms
Published 2008-01-01Get full text
Article -
876
An investigation into multi-objective decision-making in fresh cold chain supply chain networks within a dual distribution framework
Published 2025-07-01“…In terms of algorithm design, a hybrid algorithm (LHS-SA-NSGA-II) is proposed, integrating Latin Hypercube Sampling (LHS), Simulated Annealing (SA), and the Non-Dominated Sorting Genetic Algorithm (NSGA-II). …”
Get full text
Article -
877
Bosonic Randomized Benchmarking with Passive Transformations
Published 2025-04-01“…We also analyze the sampling complexity of passive bosonic RB by deriving analytical expressions for the variance. …”
Get full text
Article -
878
Computational Power of Random Quantum Circuits in Arbitrary Geometries
Published 2025-05-01“…Empirical evidence for a gap between the computational powers of classical and quantum computers has been provided by experiments that sample the output distributions of two-dimensional quantum circuits. …”
Get full text
Article -
879
Comparison of Support Vector Machine (SVM) and Random Forest (RF) Algorithm Performance with Random Undersampling Technique to Predict Gestational Diabetes Mellitus Risk
Published 2025-03-01“…The approach using the random undersampling technique managed to increase accuracy by 18% from the accuracy before using the random undersampling technique. …”
Get full text
Article -
880
Area-Time-Efficient Secure Comb Scalar Multiplication Architecture Based on Recoding
Published 2024-10-01“…The recoding-k algorithm and randomization-Z algorithm are used to improve security, which can resist sample power analysis (SPA) and differential power analysis (DPA). …”
Get full text
Article