Showing 3,661 - 3,680 results of 17,304 for search '"random"', query time: 0.16s Refine Results
  1. 3661

    Performance Analysis of Diabetes Detection Using Machine Learning Classifiers by Hung Huynh, Liu Hui, Ngoc Han Nguyen, Ruixuan Qiao

    Published 2024-10-01
    “…Results have shown that Stochastic Gradient Descent (function), Logistic Regression (function), JRip (rules) and Random Forests (trees) are among the top performing classifiers. …”
    Get full text
    Article
  2. 3662

    A Comparison Between the MEWMA and Mahalanobis Distance Control Chart by Kawa Rashid

    Published 2021-12-01
    “…However, when these observations include human judgments, assessments, and choices, a continuous random variable (xi) of a manufacturing process should be made up of the variable. …”
    Get full text
    Article
  3. 3663

    Integrating the Finite Element Method with a Data-Driven Approach for Dam Displacement Prediction by Chenfei Shao, Chongshi Gu, Zhenzhu Meng, Yating Hu

    Published 2020-01-01
    “…It has a better prediction precision than the random coefficient model without the finite element method.…”
    Get full text
    Article
  4. 3664

    Probabilistic Risk Assessment of Slope Failure in 3-D Spatially Variable Soils by Finite Element Method by Ya-Nan Ding, Zu-Fang Qi, Miao Hu, Jin-Zhu Mao, Xiao-Cheng Huang

    Published 2022-01-01
    “…Based on Monte Carlo simulation and the random field method, a quantitative risk evaluation method for slope failure considering the spatial variability of soil parameters is proposed in the study. …”
    Get full text
    Article
  5. 3665

    Design and Implementation of Multiple Ring Oscillator-Based TRNG Architecture by Using ADPLL by Huirem Bharat Meitei, Manoj Kumar

    Published 2025-01-01
    “…A new technique for generating true random numbers by using the ADPLL (All Digital Phase Locked Loop)-based multiple ring oscillator TRNG (MURO-TRNG) is discussed in this paper. …”
    Get full text
    Article
  6. 3666

    A Dynamic Framework for Community-Facility Siting with Inter-Community Competition by Sisi Zhu, Haoying Han, Anran Dai

    Published 2025-01-01
    “…Under this framework, the BOMSDM, along with three comparative frameworks derived from traditional models—including a random allocation non-incremental model, a random allocation incremental model, and an average allocation non-incremental model—was applied to a real-world scenario in Shaoxing. …”
    Get full text
    Article
  7. 3667

    Secrecy Cognitive Gain of Cognitive Radio Sensor Networks with Primary Outage Constraint by Hongyu Ma, Kai Niu, Weiling Wu, Shengyu Li, Guangqian Chu

    Published 2015-06-01
    “…This paper studies the physical layer security issue for cognitive radio sensor networks (CRSNs) with primary outage constraint, for which a tractable framework is developed to analyze the secrecy performance for CRSNs related to the random channel characteristics, the spatial distributions of nodes, the nearest neighbour routing protocol, and the aggregate interference. …”
    Get full text
    Article
  8. 3668

    Data-Driven Approach for Modeling the Nonlane-Based Mixed Traffic Conditions by Narayana Raju, Shriniwas S. Arkatkar, Said Easa, Gaurang Joshi

    Published 2022-01-01
    “…The results show that a deep learning model and k-NN tend to replicate better-mixed traffic conditions than random forest and regression trees.…”
    Get full text
    Article
  9. 3669

    New Practical Attacks on GEA-1 Based on a New-Found Weakness by Zheng Wu, Lin Ding, Zhengting Li, Xinhai Wang, Ziyu Guan

    Published 2024-01-01
    “…That is the probability that two different inputs of GEA-1 generate the identical keystream can be up to 2−7.30, which is quite high compared with an ideal stream cipher that generates random sequences. Based on this newfound weakness, a new practical distinguishing attack on GEA-1 is proposed, which shows that the keystreams generated by GEA-1 are far from random and can be easily distinguished with a practical time cost. …”
    Get full text
    Article
  10. 3670

    A Fully Automated Adjustment of Ensemble Methods in Machine Learning for Modeling Complex Real Estate Systems by José-Luis Alfaro-Navarro, Emilio L. Cano, Esteban Alfaro-Cortés, Noelia García, Matías Gámez, Beatriz Larraz

    Published 2020-01-01
    “…Real estate property prices in 433 municipalities are estimated from a sample of 790,631 dwellings, using different ensemble methods based on decision trees such as bagging, boosting, and random forest. The results for estimating the price of dwellings show a good performance of the techniques developed, in terms of the error measures, with the best results being achieved using the techniques of bagging and random forest.…”
    Get full text
    Article
  11. 3671

    Reliability factors for steel elements designed on the basis of computer numerical models by V. V. Nadolski

    Published 2024-10-01
    “…Statistical characteristics of random variables and accuracy of the computer model are based on the systematization, analysis and generalization of existing studies.Results. …”
    Get full text
    Article
  12. 3672

    SIMULATION STUDY AND STRENGTH VALIDATION OF PLANES’LOAD AT DIFFERENT POSITIONS OF COAL PLOUGH by ZHAO LiJuan, CHEN Lei, TIAN Zhen

    Published 2017-01-01
    “…In order to study the load characteristics,developing the coal plow load calculation program based on Matlab and VC,which can calculate the random load of planer at different positions according to the different simulating coal seam occurrence conditions; Planes at different positions were simulated and the strength verified based on ADAMS software. …”
    Get full text
    Article
  13. 3673

    PPCM: Combing Multiple Classifiers to Improve Protein-Protein Interaction Prediction by Jianzhuang Yao, Hong Guo, Xiaohan Yang

    Published 2015-01-01
    “…This study established a robust pipeline for PPI prediction by integrating multiple classifiers using Random Forests algorithm. This pipeline will be useful for predicting PPI in nonmodel species.…”
    Get full text
    Article
  14. 3674

    High-Frequency Workpiece Image Recognition Model Based on Hybrid Attention Mechanism by Jiaqi Deng, Chenglong Sun, Xin Liu, Gang Du, Liangzhong Jiang, Xu Yang

    Published 2024-12-01
    “…Initially, the high-frequency workpiece dataset is enhanced through geometric transformations, random noise, and random lighting adjustments to augment the model’s generalization capabilities. …”
    Get full text
    Article
  15. 3675

    Obstacle Avoidance Path Planning for UAV Based on Improved RRT Algorithm by Fan Yang, Xi Fang, Fei Gao, Xianjin Zhou, Hao Li, Hongbin Jin, Yu Song

    Published 2022-01-01
    “…As a commonly used obstacle avoidance path planning algorithm, RRT (Rapid-exploration Random Tree) algorithm can carry out obstacle avoidance path planning in real time and online. …”
    Get full text
    Article
  16. 3676

    Investigation of the Defect Effects on the Load-Carrying Capacity of Butt Joints: A Numerical Study by Hamza Taş

    Published 2024-09-01
    “…This work aims to examine the effects of the defect presence, defect volume fraction, defect position, and random distribution of defects at the adhesive layer on the durability of the butt joint. …”
    Get full text
    Article
  17. 3677

    Toward prediction of entrepreneurial exit in Iran; a study based on GEM 2008-2019 data and approach of machine learning algorithms by Masoumeh Moterased, Seyed Mojtaba Sajadi, Ali Davari, Mohammad Reza Zali

    Published 2021-09-01
    “…This research applies the Random Forest Algorithm to get a prediction model that shows the entrepreneurial exit. …”
    Get full text
    Article
  18. 3678

    Calibration of Low-cost Gas Sensors for Air Quality Monitoring by Dimitris Margaritis, Christos Keramydas, Ioannis Papachristos, Dimitra Lambropoulou

    Published 2021-09-01
    “…Three widely used calibration approaches were investigated, namely uni- and multi-variate linear regression analysis and the random forest algorithm. Two identical commercial AQMesh platforms (monitoring NO, NO2, O3, and SO2) were installed on a fixed municipal station for 4 consecutive weeks. …”
    Get full text
    Article
  19. 3679

    Prediction of Outcomes in Sports Under Probability in Kigezi Region. by Masereka, Jairus

    Published 2024
    “…If these conditions are true, then k is a Poisson random variable, and the distribution of k is a Poisson distribution. …”
    Get full text
    Thesis
  20. 3680

    The transfer theorems for density of extreme values by Arvydas Jokimaitis, Algimantas Aksomaitis

    Published 2005-12-01
    “… In this paper the transfer theorems for density of minima and maxima of independent identically distributed random variables is proved. …”
    Get full text
    Article