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Statistics and computer science

Xem 1-20 trên 42 kết quả Statistics and computer science
  • Part 1 book "Statistics and computers for animal and veterinary sciences" includes content: Classification and tabulation, measures of central tendency, measures of dispersion, diagrammatic representation of data, graphical representation of data, correlation and regression, probability, normal distribution.

    pdf88p oursky05 20-09-2023 1 1   Download

  • Part 2 book "Statistics and computers for animal and veterinary sciences" includes content: Tests of hypothesis, small sample tests, chi square test, unsolved problems, entering and saving biological data through MS-excel, computer networks, computer basics and components of computer, design of experiment.

    pdf125p oursky05 20-09-2023 1 1   Download

  • Continued part 1, part 2 of ebook "Introduction to data science: A python approach to concepts, techniques and applications" has presents the following content: unsupervised learning; network analysis; recommender systems; statistical natural language processing for sentiment analysis; parallel computing;...

    pdf100p dieptieuung 20-07-2023 9 5   Download

  • Lecture 23: Plagiarism and referencing. After studying this chapter you will be able to understand: What is plagiarism? Examples of plagiarism, terminology: copyright, legal implications, what are the purposes of referencing? What should be referenced?

    pdf10p larachdumlanat122 26-11-2020 17 2   Download

  • (BQ) This book e xplains how an econometrics computer package, Stata, can be used to perform regression analysis of cross-section and panel data. The term microeconometrics is used in the book title because the applications are to economics-related data and because the coverage includes methods such as instrumental-variables regression that are emphasized more in economics than in some other areas of applied statistics. However, many issues, models, and me thodologies discussed in this book are also relevant to other social sciences.

    pdf342p nanhankhuoctai5 01-06-2020 17 4   Download

  • Present study was conducted in Haryana to find out adoption level of animal husbandry practices in Haryana. The data were collected with the help of well-structured and pretested interview schedule and analyzed through computer software Statistical Package for Social Sciences (SPSS) for tabulating results and drawing conclusions and recommendations.

    pdf6p kethamoi4 18-04-2020 9 0   Download

  • This paper examines the ability to capture the observed baseline temperature and precipitation (1986-2005) in the Ba River Basin from GCM outputs, RCM outputs, bias-corrected GCM outputs and bias-corrected RCM outputs by analyzing statistical indicators between historical simulations and observed data in 4 temperature and 6 rainfall stations. Bias-corrected results of both GCM and RCM have significantly smaller errors compared to the unbias-corrected ones.

    pdf9p abcxyz123_02 03-03-2020 7 0   Download

  • This paper discusses predicting attendance at Major League Soccer events using data from the 2014 and 2015 seasons. Panel data is obtained for each team, season, and weather category. A traditional least squared dummy variable linear regression technique is used along with three machine learning algorithms – random forest, M5 prime, and extreme gradient boosting. Extreme gradient boosting provides superior results with respect to out-of-sample root mean square error statistics.

    pdf8p guestgreat 16-05-2019 31 0   Download

  • Image retrieval forms a major problem when a large database is considered. Image retrieval by content makes use of the available visual features of the image and helps in retrieving exactly the same image as that of the query image. For this purpose, the proposed work uses three different feature databases from SRM (Statistical Region Merging) algorithm and from DCT (Discrete Cosine Transform).

    pdf7p byphasse043256 24-03-2019 21 1   Download

  • In recent researches, many approaches based on association rules have been proposed to improve the accuracy of recommender systems. These approaches are primarily based on Apriori data mining algorithm in order to generate the association rules and apply them to improving the recommendation results.

    pdf16p thuyliebe 05-10-2018 21 0   Download

  • (bq) featuring state-of-the-art computer based technology throughout, this comprehensive book on classical mechanics bridges the gap between introductory physics and quantum mechanics, statistical mechanics and optics -- giving readers a strong basis for their work in applied and pure sciences.

    pdf392p bautroibinhyen18 23-02-2017 32 5   Download

  • LaTeX is a document preparation system and document markup language. It is widely used for the communication and publication of scientific documents in many fields, including mathematics, physics, computer science, statistics, economics, and political science.

    pdf310p caubebk 21-10-2014 71 10   Download

  • Wittman (1941) developed a prognosis scale for predicting outcome of electroshock therapy in schizophrenia, which consisted of 30 variables rated from social history and psychiatric examination. The predictors ranged from semi-objective matters (such as duration of psychosis) to highly interpretive judgments (such as anal-erotic vs. oral-erotic character). None of the predictor variables was psychometric.

    pdf32p loixinloi 08-05-2013 34 1   Download

  • After a few early isolated cases in the 1980s, since the mid-1990s hundreds of papers dealing with economics and finance have invaded the physics preprint server, initially devoted to condensed matter physics, and now covering subjects as different as computer science, biology or probability theory.

    pdf334p thuymonguyen88 07-05-2013 50 8   Download

  • A lexical knowledge base is a repository of computational information about concepts intended to be generally useful in many application areas including computational linguistics, artificial intelligence, and information science. It contains information derived from machine-readable dictionaries, the full text of reference books, the results of statistical analyses of text usages, and data manually obtained from human world knowledge.

    pdf2p bungio_1 03-05-2013 29 1   Download

  • R is fast becoming the de facto standard for statistical computing and analysis in science, business, engineering, and related fields. This book examines this complex language using simple statistical examples, showing how R operates in a user-friendly context. Both students and workers in fields that require extensive statistical analysis will find this book helpful as they learn to use R for simple summary statistics, hypothesis testing, creating graphs, regression, and much more.

    pdf507p ringphone 02-05-2013 54 4   Download

  • BACHELOR OF ARTS Chinese, Classical Studies, Defence Studies, Economics, Education, Educational Psychology, English, Environmental Studies, Geography, History, Japanese, Linguistics, Māori Studies, Mathematics, Media Studies, Philosophy, Politics, Psychology, Social Anthropology, Social Policy, Sociology, Spanish, Statistics.

    pdf264p bi_ve_sau 05-02-2013 64 9   Download

  • An enumeration of a collection of items is a complete, ordered listing of all of the items in that collection. The term is commonly used in mathematics and theoretical computer science to refer to a listing of all of the elements of a set. In statistics the term categorical variable is used rather than enumeration. The precise requirements for an enumeration (for example, whether the set must be finite, or whether the list is allowed to contain repetitions) depend on the branch of mathematics and the context in which one is working....

    pdf46p doilan 26-01-2013 69 4   Download

  • Forty years ago there was hardly a field called ‘behavioral sciences’. In fact, psychology largely was the behavioral sciences, with some help from group theory in sociology and decision- making in economics. Now, of course, psychology has expanded and developed in a myriad of ways, to the point where ‘behavioral sciences’ is often the more useful term. Physiological psychology has become neuroscience, covering areas not previously part of psychology. Decision-making has become decision science, involving people from economics, marketing, and other disciplines.

    pdf0p cronus75 14-01-2013 58 6   Download

  • text is designed for an introductory probability course at the university level for sophomores, juniors, and seniors in mathematics, physical and social sciences, engineering, and computer science. It presents a thorough treatment of ideas and techniques necessary for a firm understanding of the subject. The text is also recommended for use in discrete probability courses. The material is organized so that the discrete and continuous probability discussions are presented in a separate, but parallel, manner.

    pdf518p paradise_12 03-01-2013 91 13   Download



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