Annals of Data Science

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Dự Đoán Giá Đa Mô Hình Dịch bởi AI
Annals of Data Science - Tập 10 - Trang 619-635 - 2021
Aidin Zehtab-Salmasi, Ali-Reza Feizi-Derakhshi, Narjes Nikzad-Khasmakhi, Meysam Asgari-Chenaghlu, Saeideh Nabipour
Dự đoán giá là một trong những ví dụ liên quan đến các nhiệm vụ dự báo và là một dự án dựa trên khoa học dữ liệu. Dự đoán giá phân tích dữ liệu và dự đoán chi phí của các sản phẩm mới. Mục tiêu của nghiên cứu này là đạt được một hệ thống dự đoán giá của một chiếc điện thoại di động dựa trên các thông số kỹ thuật của nó. Do đó, năm mô hình học sâu được đề xuất để dự đoán khoảng giá của một chiếc đi...... hiện toàn bộ
#Dự đoán giá #học sâu #mô hình đa phương thức #điện thoại di động #khoa học dữ liệu
Progressive Type-II Censored Data and Associated Inference with Application Based on Li–Li Rayleigh Distribution
Annals of Data Science - Tập 10 - Trang 43-71 - 2021
Devendra Kumar, M. Nassar, Sanku Dey
Based on progressive Type-II censored samples, we first derive the recurrence relations for the single and product moments of progressively Type-II censored order statistics from two parameter Rayleigh distribution. These recurrence relations enable us to compute the mean and variances of all progressively Type-II censored order statistics for all sample sizes in a simple and efficient manner. Fur...... hiện toàn bộ
Crisis Management of Android Botnet Detection Using Adaptive Neuro-Fuzzy Inference System
Annals of Data Science - Tập 7 Số 2 - Trang 347-355 - 2020
Vojo Lakovic
The Kumaraswamy Poisson-G Family of Distribution: Its Properties and Applications
Annals of Data Science - Tập 9 - Trang 229-247 - 2020
Subrata Chakraborty, Laba Handique, Farrukh Jamal
In this paper, a new family of lifetime distribution named as the Kumaraswamy Poisson-G distribution is proposed. This model is obtained by mixing the distribution of the minimum of a random number of independent identically Kumaraswamy-G distributed random variables and zero truncated Poisson random variable. The density and survival function are expressed as infinite linear mixture of the Poisso...... hiện toàn bộ
Quantile Generated Nadarajah–Haghighi Family of Distributions
Annals of Data Science - Tập 9 - Trang 1161-1180 - 2020
Suleman Nasiru, Abdul Ghaniyyu Abubakari, John Abonongo
The T-NH{Y} family is developed and study in this paper. Various statistical properties such as the mode, quantile, moments and Shannon entropy were derived. Two special distributions namely, exponential-NH{log-logistic}and Gumbel-NH{logistic} were developed. Plots of the failure rate functions for these distributions for some given parameter values indicated that the hazard rate functions can exh...... hiện toàn bộ
Indebted Households Profiling: A Knowledge Discovery from Database Approach
Annals of Data Science - Tập 2 - Trang 43-59 - 2015
Rodrigo Arnaldo Scarpel, Alexandros Ladas, Uwe Aickelin
A major challenge in consumer credit risk portfolio management is to classify households according to their risk profile. In order to build such risk profiles it is necessary to employ an approach that analyses data systematically in order to detect important relationships, interactions, dependencies and associations amongst the available continuous and categorical variables altogether and accurat...... hiện toàn bộ
An Innovative Technique for Generating Probability Distributions: A Study on Lomax Distribution with Applications in Medical and Engineering Fields
Annals of Data Science - - Trang 1-17 - 2024
Shamshad Ur Rasool, M. A. Lone, S. P. Ahmad
In this paper, we propose and investigate a novel approach for generating the probability distributions. The novel method is known as the SMP transformation technique. By using the SMP Transformation technique, we have developed a new model of the Lomax distribution known as SMP Lomax (SMPL) distribution. The SMPL distribution, which is comparable to the Sine Power Lomax distribution, Power Length...... hiện toàn bộ
Bayesian and Non-Bayesian Estimation for the Bivariate Inverse Weibull Distribution Under Progressive Type-II Censoring
Annals of Data Science - Tập 10 - Trang 481-512 - 2020
Hiba Z. Muhammed, Ehab M. Almetwally
Recently, bivariate inverse Weibull distribution was derived; many of its properties have been discussed. Progressive Type-II censoring for bivariate inverse Weibull distribution has been proposed. The problem of estimating the unknown parameters of this distribution in the presence of progressive Type-II censoring by both Maximum likelihood and Bayesian estimation methods is considered in this pa...... hiện toàn bộ
Approximation of Irregular Geometric Data by Locally Calculated Univariate Cubic $$L^1$$ Spline Fits
Annals of Data Science - Tập 1 - Trang 5-14 - 2014
Ziteng Wang, John Lavery, Shu-Cherng Fang
$$L^1$$ splines have been under development for interpolation and approximation of irregular geometric data. We investigate the advantages in terms of shape preservation and computational efficiency of calculating univariate cubi...... hiện toàn bộ
Patient Discharge Classification Using Machine Learning Techniques
Annals of Data Science - Tập 8 - Trang 755-767 - 2019
Anthony Gramaje, Fadi Thabtah, Neda Abdelhamid, Sayan Kumar Ray
Patient discharge is one of the critical processes for medical providers from any health facility to transfer the care of the patient to another care provider after hospitalisation. The discharge plan, final clinical and physical checks, patient education, patient readiness, and general practitioner appointments play an important role in the success of this procedure. However, it has loopholes tha...... hiện toàn bộ
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