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1. |
Record Nr. |
UNICAMPANIAVAN0049820 |
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Autore |
Waerden, Bartel L. van der |
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Titolo |
Geometry and algebra in ancient civilisation / B. L. van der Waerden |
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Pubbl/distr/stampa |
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ISBN |
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35-401-2159-5 |
978-36-426-1781-2 |
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Descrizione fisica |
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XII, 223 p. : ill. ; 25 cm |
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Soggetti |
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01Axx - History of mathematics and mathematicians [MSC 2020] |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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2. |
Record Nr. |
UNINA9910484093003321 |
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Autore |
Kozak Jan |
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Titolo |
Decision Tree and Ensemble Learning Based on Ant Colony Optimization / / by Jan Kozak |
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Pubbl/distr/stampa |
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Cham : , : Springer International Publishing : , : Imprint : Springer, , 2019 |
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ISBN |
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Edizione |
[1st ed. 2019.] |
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Descrizione fisica |
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1 online resource (XI, 159 p. 44 illus.) |
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Collana |
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Studies in Computational Intelligence, , 1860-949X ; ; 781 |
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Disciplina |
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Soggetti |
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Computational intelligence |
Artificial intelligence |
Computational Intelligence |
Artificial Intelligence |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Nota di contenuto |
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Theoretical Framework -- Evolutionary Computing Techniques in Data Mining -- Ant Colony Decision Tree Approach -- Adaptive Goal |
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Function of the ACDT Algorithm -- Examples of Practical Application. |
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Sommario/riassunto |
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This book not only discusses the important topics in the area of machine learning and combinatorial optimization, it also combines them into one. This was decisive for choosing the material to be included in the book and determining its order of presentation. Decision trees are a popular method of classification as well as of knowledge representation. At the same time, they are easy to implement as the building blocks of an ensemble of classifiers. Admittedly, however, the task of constructing a near-optimal decision tree is a very complex process. The good results typically achieved by the ant colony optimization algorithms when dealing with combinatorial optimization problems suggest the possibility of also using that approach for effectively constructing decision trees. The underlying rationale is that both problem classes can be presented as graphs. This fact leads to option of considering a larger spectrum of solutions than those based on the heuristic. Moreover, ant colony optimization algorithms can be used to advantage when building ensembles of classifiers. This book is a combination of a research monograph and a textbook. It can be used in graduate courses, but is also of interest to researchers, both specialists in machine learning and those applying machine learning methods to cope with problems from any field of R&D. |
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3. |
Record Nr. |
UNINA9911019194603321 |
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Titolo |
Reviews of reactive intermediate chemistry / / edited by Matthew S. Platz, Robert A. Moss, Maitland Jones, Jr |
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Pubbl/distr/stampa |
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Hoboken, N.J., : Wiley-Interscience, c2007 |
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ISBN |
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9786610827107 |
9781280827105 |
1280827106 |
9780470120828 |
0470120827 |
9780470120811 |
0470120819 |
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Descrizione fisica |
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1 online resource (492 p.) |
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Altri autori (Persone) |
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PlatzMatthew |
MossRobert A |
JonesMaitland <1937-> |
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Disciplina |
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Soggetti |
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Intermediates (Chemistry) |
Chemistry, Organic |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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Description based upon print version of record. |
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Nota di bibliografia |
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Includes bibliographical references and index. |
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Nota di contenuto |
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; Pt. 1. Reactive intermediates. Tetrahedral intermediates derived from carbonyl compounds, pentacoordinate intermediates derived from phosphoryl and sulfonyl compounds, and concerted paths which avoid them / J. P. Guthrie ; Silicon-, germanium-, and tin-centered cations, radicals, and anions / V. Y. Lee ; and A. Sekiguchi. -- ; Pt. 2. Methods and applications. An introduction to time-resolved resonance Raman spectroscopy and its application to reactive intermediates / D. L. Phillips, W. M. Kwok, ; and C. Ma ; Time-resolved infrared (TRIR) studies of organic reactive intermediates / J. P. Toscano ; Studies of the thermochemical properties of reactive intermediates by mass spectrometric methods / P. G. Wenthold ; Reactive intermediates in combustion / J. K. Merle ; and C. M. Hadad ; Reactive intermediates in crystals: form and function / L. M. Campos ; and M. A. Garcia-Garibay ; |
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The chemical reactions of DNA damage and degradation / K. S. Gates ; Conical intersection species as reactive intermediates / M. J. Bearpark ; and M. A. Robb ; Quantum mechanical tunneling in organic reactive intermediates / R. S. Sheridan. |
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Sommario/riassunto |
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The chemistry of reactive intermediates is central to a modern mechanistic and quantitative understanding of organic chemistry. Moreover, it underlies a significant portion of modern synthetic chemistry and is integral to a molecular view of biological chemistry. Reviews in Reactive Intermediate Chemistry presents an up-to-date, authoritative guide to this fundamental topic. Although it follows Reactive Intermediate Chemistry by the same authors, it serves as a free-standing resource for the entire chemical and biochemical community. The book includes:Relevant, practical appli |
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