Download or read book text written by United States. Bureau of the Census and published by . This book was released on 1982 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Automatic Indexing a State of the art Report written by Mary Elizabeth Stevens and published by . This book was released on 1970 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Analysis of Microdata written by Rainer Winkelmann and published by Springer Science & Business Media. This book was released on 2006-09-21 with total page 318 pages. Available in PDF, EPUB and Kindle. Book excerpt: The availability of microdata has increased rapidly over the last decades, and standard statistical and econometric software packages for data analysis include ever more sophisticated modeling options. The goal of this book is to familiarize readers with a wide range of commonly used models, and thereby to enable them to become critical consumers of current empirical research, and to conduct their own empirical analyses. The focus of the book is on regression-type models in the context of large cross-section samples. In microdata applications, dependent variables often are qualitative and discrete, while in other cases, the sample is not randomly drawn from the population of interest and the dependent variable is censored or truncated. Hence, models and methods are required that go beyond the standard linear regression model and ordinary least squares. Maximum li- lihood estimation of conditional probability models and marginal probability e?ects are introduced here as the unifying principle for modeling, estimating and interpreting microdata relationships. We consider the limitation to m- imum likelihood sensible, from a pedagogical point of view if the book is to be used in a semester-long advanced undergraduate or graduate course, and from a practical point of view because maximum likelihood estimation is used in the overwhelming majority of current microdata research. In order to introduce and explain the models and methods, we refer to a number of illustrative applications. The main examples include the deter- nants of individual fertility, the intergenerational transmission of secondary schoolchoices,andthewageelasticityoffemalelaborsupply.

Download or read book Indexing and Classification written by Winifred F. Desmond and published by Oak Ridge, Tenn. : Oak Ridge National Laboratory. This book was released on 1966 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book NBS Monograph written by and published by . This book was released on 1959 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Human Factors Engineering Bibliographic Series written by and published by . This book was released on 1960 with total page 624 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Encyclopedia of Library and Information Science written by Allen Kent and published by CRC Press. This book was released on 1969-05-01 with total page 1452 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The Encyclopedia of Library and Information Science provides an outstanding resource in 33 published volumes with 2 helpful indexes. This thorough reference set--written by 1300 eminent, international experts--offers librarians, information/computer scientists, bibliographers, documentalists, systems analysts, and students, convenient access to the techniques and tools of both library and information science. Impeccably researched, cross referenced, alphabetized by subject, and generously illustrated, the Encyclopedia of Library and Information Science integrates the essential theoretical and practical information accumulating in this rapidly growing field."

Download or read book U S Government Research Reports written by and published by . This book was released on 1963 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Current Research and Development in Scientific Documentation written by National Science Foundation (U.S.). Office of Scientific Information and published by . This book was released on with total page 942 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Automatic Indexing from Machine Readable Abstracts of Scientific Documents written by Pranas Zunde and published by . This book was released on 1966 with total page 118 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Current Research and Development in Scientific Documentation written by and published by . This book was released on 1965 with total page 934 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Investigation of the Hydraulics of Horizontal Drains in Plumbing Systems written by Robert S. Wyly and published by . This book was released on 1964 with total page 520 pages. Available in PDF, EPUB and Kindle. Book excerpt: Results are reported from an investigation of the hydraulics of flow in experimental apparatus simulating nominally horizontal simple and branching drains of plumbing systems. The data are correlated with limited findings in an earlier, unpublished NBS study the results of which have been utilized in current plumbing codes. The need for further research is pointed out, particularly in relation to hydraulic performance of drain systems as affected by steep slopes, drain storage volume, energy losses at stack bases, attenuation of water depths and discharge rates in long drains, and large drain diameters.

Download or read book Technical Abstract Bulletin written by Defense Documentation Center (U.S.) and published by . This book was released on 1964 with total page 1148 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Answering English Questions by Computer written by Robert F. Simmons and published by . This book was released on 1964 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fourteen question-answering systems which are more or less completely programmed and operating are described and reviewed. The systems range from a conversation machine to programs which make sentences about pictures and systems which translate from English into logical calculi. Systems are classified as data based, text based, and inferential. Principals and methods of operations are detailed and discussed. It is concluded that the data base question answerer has passed from initial research into the developmental phase. The most difficult and important research questions for the advancement of general purpose language processors are seen to be concerned with measuring meaning, dealing with ambiguities, translating into formal languages and searching large tree structures. (Author).

Download or read book Natural Language Processing and Information Systems written by Helmut Horacek and published by Springer Science & Business Media. This book was released on 2010-04-20 with total page 334 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the thoroughly refereed post-conference proceedings of the 14th International Conference on Applications of Natural Language to Information Systems, NLDB 2009, held in Saarbrücken, Germany, in June 2009.

Download or read book Bibliografia Po Kvantitativnoi Linguistike written by Reinhard Köhler and published by John Benjamins Publishing. This book was released on 1995-01-01 with total page 833 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Bibliography of Quantitative Linguistics (BQL) comprises more than 6500 titles from all areas of quantitative linguistic research. Publications have been included without restrictions regarding form, place, language, and date of publication. This bibliography thus provides, for the first time, a comprehensive overview of, and easy bibliographical access to, publications in quantitative linguistics, a linguistic discipline characterized by its rapid and promising scientific development, and its increasing significance for most branches of theoretical and applied language studies.The bibliography consists of: an introduction and instructions for use; a main section containing more than 6500 titles, which is subdivided in 28 thematic classes, each forming a chapter; an index of authors; an index of keywords from titles; indices of subject headings and subheadings; an index of uncontrolled vocabulary; an index of languages investigated; an index of reviewed publications. All texts and indices are in English, German and Russian.

Download or read book Keywords Index to U S Government Technical Reports written by and published by . This book was released on 1963-07-15 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt: