David heckerman (25 resultados)

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Condición: as new. Cambridge, MA: The MIT Press, 1991. Hardcover. 261 pp.(ACM Doctoral Dissertation Award). - In this remarkable blend of formal theory and practical application, David Heckerman develops methods for building normative expert systems--expert systems that encode knowledge in a decision-theoretic framework. Heckerman introduces the similarity network and partition, two extensions to the influence diagram representation. He uses the new representations to construct Pathfinder, a large, normative expert system for the diagnosis of lymph-node diseases. Heckerman shows that such expert systems can be built efficiently, and that the use of a normative theory as the framework for representing knowledge can dramatically improve the quality of expertise that is delivered to the user. He concludes with a formal evaluation of the power of his methods for building normative expert systems. David Heckerman is Assistant Professor of Computer Science at the University of Southern California. He received his doctoral degree in Medical Information Sciences from Stanford University. English text. Condition : as new. Condition : as new copy. ISBN 9780262082068. Keywords : , artificial intelligence.…

Hardcover. Condición: Very Good. No Jacket. Hardcover with black paper over boards, gold decoration and white text across covers and spine. Corners bumped, top edge slightly discolored to a darker shade. No date on title page. Copyright page dated only 1991. xx + 234 pages. Includes foreword by Edward H. Shortliffe, author's preface, guide for the reader, appendices with background, proofs, glossary, and results, bibliography, index, notation, charts, and a list of MIT's other publications. A few pages (5 or fewer) show pen marks; no writing, only lines. Pages otherwise bright. Binding neat and tight. Please email us with questions or to request photos.…

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Softcover. Quarto, vi, 542 pages. In Good minus condition. Spine is blue with black print. Cover has light edge wear, creased to hinges, tape around edges of front panel, remainder of removed label on rear. Text block has penciled underlining. Illustrated: b&w diagrams. [Oversized book(s). Additional postage necessary for expedited/international orders. Economy International shipping unavailable due to size/weight restrictions. For international/expedited customers, please inquire for rates]. NOTE: Shelved in Locked Annex Area, Netdesk Column QB (ND-QB). 1379187. FP New Rockville Stock. …

Paperback. Condición: Brand New. 554 pages. 11.00x8.75x1.50 inches. In Stock.

Condición: Sehr gut. Zustand: Sehr gut | Sprache: Englisch | Produktart: Bücher | Keine Beschreibung verfügbar.

Hardcover. Condición: New. In shrink wrap. Looks like an interesting title.

tapa dura. Condición: 2ª Mano - Bueno. 2ª Mano. The MIT press. 1991. firma ant.prop. Libro.

Condición: Sehr gut. Zustand: Sehr gut | Seiten: 554 | Sprache: Englisch | Produktart: Bücher | Keine Beschreibung verfügbar.

Condición: Sehr gut. Zustand: Sehr gut | Seiten: 720 | Sprache: Englisch | Produktart: Bücher | Bayesian Statistics 9 covers the latest and last of the Valencia International Meetings on Bayesian Statistics. These proceedings include twenty-three edited and refereed paper followed by extensive and in-depth discussion, offering a wide perspective on the developments in Bayesian statistics over the last four years.…

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Condición: New. In English.

Condición: Minor rubbing. VG. orig. boards Minor rubbing. VG. Textual diagrams 23x18cm, xvii,234,(2)pp, Series: ACM Doctoral Dissertation Award 1990 Contents: Introduction; Pathfinder: A Normative Expert System; Similarity Networks and Partitions; Historical Background and Contributions; Overview of the Book; Similarity Networks and Partitions: A Simple Example; Similarity Networks: The Construction of a Knowledge Map; Partitions: The Assessment of a Knowledge Map; Theory of Similarity Networks; Background; Overview; Definitions and Examples; Soundness: Preliminary Results; Consistency: Preliminary Results; Soundness: Ordinary Similarity Networks; Consistency: Ordinary Similarity Networks; Another Definition of Ordinary Similarity Networks; Proof of Exhaustiveness; Use of Similarity Networks for Assessment; Summary; Pathfinder: A Case Study; History of Pathfinder; Highlights of Knowledge-Base Composition; Construction Statistics; Insights; The Pathfinder Inference Algorithm; An Evaluation of Pathfinder; Selection of Cases; Entry of Features; Phase 1: An Expert-Rating Metric; Phase 2: A Case-by-Case Analysis; Phase 3: A Decision-Theoretic Metric; Discussion; Conclusions and Future Work; Weaker Conditions for Soundness; Applications Other Than Coherent Knowledge Acquisition; Conclusions; A. Background; B. Proof of Theorems and Notation; C. Glossary of Pathfinder Terms; D. Evaluation Results; E. Transformation for Multiple Hypotheses.…

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Hardcover. Condición: new. Hardcover. The Valencia International Meetings on Bayesian Statistics - established in 1979 and held every four years - have been the forum for a definitive overview of current concerns and activities in Bayesian statistics. These are the edited Proceedings of the Ninth meeting, and contain the invited papers each followed by their discussion and a rejoinder by the authors(s). In the tradition of the earlier editions, this encompasses an enormous range of theoretical andapplied research, high lighting the breadth, vitality and impact of Bayesian thinking in interdisciplinary research across many fields as well as the corresponding growth and vitality of core theory andmethodology.The Valencia 9 invited papers cover a broad range of topics, including foundational and core theoretical issues in statistics, the continued development of new and refined computational methods for complex Bayesian modelling, substantive applications of flexible Bayesian modelling, and new developments in the theory and methodology of graphical modelling. They also describe advances in methodology for specific applied fields, including financial econometricsand portfolio decision making, public policy applications for drug surveillance, studies in the physical and environmental sciences, astronomy and astrophysics, climate change studies, molecularbiosciences, statistical genetics or stochastic dynamic networks in systems biology. Bayesian Statistics 9 covers the latest and last of the Valencia International Meetings on Bayesian Statistics. These proceedings include twenty-three edited and refereed paper followed by extensive and in-depth discussion, offering a wide perspective on the developments in Bayesian statistics over the last four years. This item is printed on demand. Shipping may be from our UK warehouse or from our Australian or US warehouses, depending on stock availability.…

Buch. Condición: Neu. BAYESIAN STATISTICS 9 C | Bernardo Et Al | Buch | Gebunden | Englisch | 2011 | ACADEMIC | EAN 9780199694587 | Verantwortliche Person für die EU: Libri GmbH, Europaallee 1, 36244 Bad Hersfeld, gpsr[at]libri[dot]de | Anbieter: preigu Print on Demand.