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 | Отрасли знаний: Точные науки -> Математика -> Статистика Ibrahim Abdullahi Adinoyi Capacitated Vehicle Routing Problem. 2020 г., 76 стр., мягкий переплет Cost of transportation of goods and services is an interesting topic in today's society. Capacitated vehicle routing problem is one of the variants of the vehicle routing problem. In this research we develop a machine learning technique to nd optimal paths from a depot to the set of customers while also considering the capacity of the vehicles, in... | 23777 тг  |
 | Отрасли знаний: Точные науки -> Математика -> Статистика Andy Ibeje Influence of Climatic Variables on Inflow. In Semi-Arid Region of Northern Nigeria 2020 г., 124 стр., мягкий переплет Since water cycle begins with the formation of moisture in the atmosphere (climatic) before runoff flows (hydrologic) in rivers due to rainfall, the linkages between hydrologic and climatic data are based on complex physical processes that are difficult to conceptualize. Although many studies have attempted to explore the mechanisms and... | 32741 тг |
 | Отрасли знаний: Точные науки -> Математика -> Статистика Venkatesan D. and Karnaboopathy R. Time Series Data Mining. Monograph on Data Mining 2020 г., 104 стр., мягкий переплет The time series data mining (TSDM) framework is a fundamental contribution to the fields of time series and data mining. Methods based on the time series data mining framework are able to successfully characterize and predict complex, non-parametric, irregular and chaotic time series. The time series data mining methods overcome limitations... | 32031 тг |
 | Отрасли знаний: Точные науки -> Математика -> Статистика Hafiz Zain Pervaiz and Syed Muhammad Muslim Raza A new hybrid exponentially weighted moving average control chart. A new hybrid exponentially weighted moving average control chart using mixture ratio estimator of mean 2020 г., 76 стр., мягкий переплет We have proposed a New Hybrid Exponentially Weighted Moving Average HEWMA control chart. The proposed control chart is based on a mixture ratio estimator of the mean using a single auxiliary variable and a single auxiliary attribute (Moeen et al., 2012). We call it as Z- HEWMA control chart. The proposed control chart performance is evaluated... | 23777 тг |
 | Отрасли знаний: Точные науки -> Математика -> Статистика Yan Myo Naing A Diameter Distribution Yield Prediction. For Teak Stands in Taungoo District, Bago Region of Myanmar 2020 г., 64 стр., мягкий переплет A parameter recovery procedure was applied to characterize the parameters for the Weibull distribution function based on four percentile methods and two hybrid methods which were the combination of diameter percentiles and moment methods. The procedure was used to develop a diameter distribution yield prediction for teak stands in Taungoo District... | 23350 тг |
 | Отрасли знаний: Точные науки -> Математика -> Статистика Vikas Khare,Cheshta Jain Khare and Harsha Singh Jadon Reliability and Validity Assessment. Function of Maintainability and Availability 2020 г., 260 стр., мягкий переплет Reliability is defined as the probability of a device or system performing its purpose adequately for the intended operating period of time. System reliability is defined as the ability of any system to supply the system load with reasonable continuity and quality of supply. Major subdivisions of reliability are “system adequacy” and “system... | 51125 тг |
 | Отрасли знаний: Точные науки -> Математика -> Статистика Ramakrishna Ravi Applications of UNI Variate Time Series Models and Neural Networks. Forecasting of Electricity Load in Andhra Pradesh using Neural Network 2020 г., 140 стр., мягкий переплет Forecasting of daily and monthly electricity load using Box-Jenkins methodology and feed forward neural networks is discussed. This study investigates application of neural networks models and the results of neural networks determination be compared with those obtained by Box-Jenkins method. The performances were compared based on three measures:... | 36698 тг |
 | Отрасли знаний: Точные науки -> Математика -> Статистика Monika Saini,Ashish Kumar and Venkatesh Gauri Shanker Descriptive Statistics with SPSS: An Applied Approach. Descriptive Statistics 2020 г., 152 стр., мягкий переплет This book is designed to meet out the requirements of Undergraduates programs (Pass/ Hons.), Postgraduates and Researchers of all fields like Mathematics, Statistics, Economics, Commerce, Management, Agricultural Sciences, Medical Sciences and engineering etc. The book covers overview of statistics & SPSS, graphical and tabular representation... | 37125 тг |
 | Отрасли знаний: Точные науки -> Математика -> Статистика Hoa Pham and Huong Thi Thu Pham Parameter Estimation for Stage-duration Models. Parameters estimation in stage duration models with stage-wise constant hazard rates and with linear time-depent 2020 г., 188 стр., мягкий переплет Estimating how much time an average individual spends in each stage and the probability that an individual transits to a specific stage at a given time are central issues of stageduration models. The models proposed in this book are distinguished by multi-stage models in which the stage of sampled individuals is assessed and the individuals are... | 43243 тг |
 | Отрасли знаний: Точные науки -> Математика -> Статистика Assaye Belay and Alemu Bekele Probability and Statistics for Engineers,Distance Program. Probability and Statistics 2020 г., 172 стр., мягкий переплет This book to introduce students of probability and Statistics to understand basic concept of probability and statistics in real world application. The essence is to improve your skill from analyzing data, prepare you for the critical evaluation of any piece of paper and critically solving uncertain event in the world. This module could stand alone... | 42675 тг |
 | Отрасли знаний: Точные науки -> Математика -> Статистика Fethi Madani Non parametric estimation of the regression operator. The k-nearest neighbors approach 2020 г., 120 стр., мягкий переплет In this work, we are interested in the functional non parametric estimation using the k nearest neighbors method (k-NN) for a scalar response variable given a random variable taking values in a semi metric space. In the first part, we will explain how this method work (with their algorithm) by giving some concepts that help us to better understand... | 32599 тг |
 | Отрасли знаний: Точные науки -> Математика -> Статистика Sheima M. E. Abueldahab Lectures in Probability. An Intriduction to Probability for Engineers and Scientist 2020 г., 52 стр., мягкий переплет This work demonstrate how to apply probability theory to gain insight into real, everyday statistical problems and situation. Also, the work carfully developed coverege of probabilty motivates probablistic models of real phenomena and the statistical procedures and strategies most often used by practicing engineers and scientist. This work has... | 22924 тг |
 | Отрасли знаний: Точные науки -> Математика -> Статистика Владимир Яковлевич Шапиро, Наталья Александровна Шапиро Математическое моделирование поведенческих финансов. Российский опыт. Эссе 2020 г., 92 стр., мягкий переплет В данный сборник эссе вошли ранее опубликованные статьи, посвященные анализу ситуаций, которые имели место на финансовом рынке России в различные периоды 2000-х годов. Поводом к темам данных... | 29185 тг |
 | Отрасли знаний: Точные науки -> Математика -> Статистика Базель М. Аль-Эйде Введение в конечные цепи Маркова. 2020 г., 196 стр., мягкий переплет Цель этой книги - познакомить читателя и развить его знания о конкретном типе марковских процессов, называемых марковскими цепями. В книге представлены конечные марковские цепочки, в... | 31428 тг |
 | Отрасли знаний: Точные науки -> Математика -> Статистика Ismaeel Ahmed Modeling Reliability. Reliability Estimation for the Exponential Distribution using Maximum likelihood and Bayes Method 2019 г., 140 стр., мягкий переплет The aim of this study is to apply lifetime models on the failure time of automatic teller machines (ATM) in Sudan and to estimate the reliability of machines, in order to compare between machines and methods of estimation, through use the failure models and the suitable statistical methods for failure data analysis. The comparison between methods... | 36698 тг |
 | Отрасли знаний: Точные науки -> Математика -> Статистика Djamil Yousefi Using Google Trends Data in Forecasting Economic Variables. Time Series Analysis 2019 г., 88 стр., мягкий переплет This work investigates in a forecast application whether the forecast accuracy of the US unemployment growth rate can be improved when the time series model is augmented with Google Trends data. The empirical analysis is based on up to 10 distinct Google Trends search terms, which show a sufficiently high correlation with the target variable US... | 24203 тг |
 | Отрасли знаний: Точные науки -> Математика -> Статистика Ankit Sabhaya and D. R. Mehta Applications of AMMI model in cereals. Applications of AMMI model in cereals 2019 г., 56 стр., мягкий переплет The AMMI analysis provided a better understanding of the GEI through analysis of variance, facilitated identification of genotypes possessing stable yields as well as discriminating environments through the biplot display and specificity in adaptability of the genotypes to specific environments.GGE biplot analysis is an effective tool to four... | 23066 тг |
 | Отрасли знаний: Точные науки -> Математика -> Статистика Richard Kenderdine Wavelet-based Resampling Techniques. Investigating the effectiveness of the wavelet transform with dependent data 2019 г., 312 стр., мягкий переплет Wavelet-based Resampling Techniques investigated the application of the wavelet transform to dependent data. Such data naturally arise in time series and point processes, either in one or two dimensions. While standard wavelet transforms can be applied to time series or one-dimensional point processes they need to be adapted to two-dimensional... | 55391 тг |
 | Отрасли знаний: Точные науки -> Математика -> Статистика Ogundu Isaac Principles and practices of technical statistics. 2019 г., 232 стр., мягкий переплет Statistics is playing an increasingly important role in nearly all phase of human endeavour and numerous disciplines including Education, Science, Technology and Engineering. The text introduces undergraduates, post-graduate and other students to the basic statistical principles which will be found useful to all individuals regardless of their... | 34642 тг |
 | Отрасли знаний: Точные науки -> Математика -> Статистика Oladapo M. Oladoja Bayesian Analysis of Football Matches Played and Goals Scored. A Case Study of 2014 Fifa World Cup 2019 г., 80 стр., мягкий переплет The book was aimed at determining the average performance of teams that participated at the 2014 World Cup in terms of goals scored. A total of 171 goals were scored by all the teams that participated at the tournament with an average goals of 1.3359 by each team. The team that scored the highest number of goals, the best attacking team (Germany)... | 23919 тг |
 | Отрасли знаний: Точные науки -> Математика -> Статистика Sana Shahab Step-Stress Accelerated Life Testing Designs. Step Stress Partially Accelerated Life Test (SSPALT) with Progressive Data and Constant Stress using Geometric Process 2019 г., 120 стр., мягкий переплет The term "Accelerated Life Test (ALT)" applies to the type of study where failure times can be accelerated by applying higher "Stress" to the component. This implies that the failure time is a function of the so-called "Stress Factor" and higher stress may bring early failure. Models and methods of accelerated life... | 32599 тг |
 | Отрасли знаний: Точные науки -> Математика -> Статистика Saif Husam Implementation of Control Charts: Case Study of Shree Omkar Precision. 2019 г., 96 стр., мягкий переплет A control chart is an important aid or statistical device used for the study and control chart of the repetitive Process. Control charts were developed by Dr. W. A. Shewhart it is based upon the fact that variability does exist in all the repetitive processes. With the help of a Control chart it is possible to find out the natural capability of a... | 16744 тг |
 | Отрасли знаний: Точные науки -> Математика -> Статистика A. Thirumurugan and R. Kannan Estimation of Expected Time to Seroconversion of HIV Infected. 2019 г., 192 стр., мягкий переплет It is a historical fact that the sporadic outbreak of the epidemics such as plague, cholera and small-pox used to claim a great toll of human lives all over the world during the first half of the twentieth century. But in the later decades of the twentieth century, the whole world witnessed a pandemic situation with the advent of the dreadful and... | 43386 тг |
 | Отрасли знаний: Точные науки -> Математика -> Статистика Mario Fordellone Statistical Analysis of Complex Data. Dimensionality reduction and classification methods 2019 г., 84 стр., мягкий переплет Statistical learning (SL) is the study of the generalizable extraction of knowledge from data (Friedman et al. 2001). The concept of learning is used when human expertise does not exist, humans are unable to explain their expertise, solution changes in time, solution needs to be adapted to particular cases. The principal algorithms used in SL are... | 24061 тг |
 | Отрасли знаний: Точные науки -> Математика -> Статистика Aziz Arbai Stochastic Calculus for Financial Modeling with Stochastic Volatility. 2019 г., 108 стр., мягкий переплет I dedicate this work to my father that he rest in peace Mr. Amar Arbai. Index returns are subject of several sources of uncertainty. To better model market, searchers required a Levy process to master randomness. Through this book, we discuss some particular Levy process corresponding to different structure of financial series, to show whether the... | 32173 тг |
