Case-Based Reasoning: A Textbook - download pdf or read online

By Michael M. Richter, Rosina O. Weber

ISBN-10: 364240166X

ISBN-13: 9783642401664

ISBN-10: 3642401678

ISBN-13: 9783642401671

While it's fairly effortless to checklist billions of reviews in a database, the knowledge of a process isn't measured by way of the variety of its reviews yet really by means of its skill to use them. Case-based rea­soning (CBR) may be considered as adventure mining, with analogical reasoning utilized to problem–solution pairs. As instances tend to be no longer exact, uncomplicated garage and remember of reports isn't enough, we needs to outline and examine similarity and variation. the basics of the method at the moment are well-established, and there are various winning advertisement purposes in diversified fields, attracting curiosity from researchers throughout a variety of disciplines.

This textbook provides case-based reasoning in a scientific procedure with objectives: to offer rigorous and officially legitimate constructions for specified reasoning, and to illustrate the variety of ideas, equipment, and instruments on hand for lots of functions. within the chapters partly I the authors current the fundamental parts of CBR with no assuming previous reader wisdom; half II explains the center tools, in particu­lar case representations, similarity themes, retrieval, edition, evaluate, revisions, studying, develop­ment, and upkeep; half III deals complex perspectives of those issues, also protecting uncertainty and percentages; and half IV indicates the variety of data assets, with chapters on textual CBR, im­ages, sensor information and speech, conversational CBR, and data administration. The ebook concludes with appendices that supply brief descriptions of the fundamental formal definitions and strategies, and comparisons be­tween CBR and different strategies.

The authors draw on years of training and coaching event in educational and enterprise environments, and so they hire bankruptcy summaries, historical past notes, and workouts during the ebook. it is appropriate for complex undergraduate and graduate scholars of laptop technology, administration, and comparable disciplines, and it is also a realistic advent and consultant for business researchers and practitioners engaged with wisdom engineering systems.

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Extra info for Case-Based Reasoning: A Textbook

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No one case has any relationship to another that needs to be represented, which means that the representation is complete. This is an example of a case base, that is, a collection of six cases that can be used in the context of the CBR methodology to diagnose the potential source of a headache. 2 Structured and Unstructured Organisation Cases can be organised into structures such as hierarchies and networks. To be structured, however, cases do not necessarily require a hierarchical organisation.

This shows that past events can be viewed from many different perspectives. To model a real-world situation there is no need to consider all aspects of a problem. The task is to identify those that are relevant and useful for solving the problem. In complex and unclear situations this may sometimes be difficult. Suppose you go on a trip with your colleagues, driving your new used car, used but new to you—the cheapest you could afford. The car has been working fine, except that it will not start once the engine is warmed up.

Simn (xn , yn ); xi , yi ∈ dom(Attributei ). Overall (global) similarity: i=n ωi sim(xi , yi ) | 1 ≤ i ≤ n . i=1 In the example, we did not discuss the origin of two numbers: (1) The similarity functions for each attribute. (2) The weights that should reflect the importance of each attribute. The (local) attribute similarities are easier to get because they deal only with the domain of a single attribute and are therefore easier to estimate adequately. The weights, however, are of global character because they relate attributes to each other and are therefore much more difficult to determine.

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Case-Based Reasoning: A Textbook by Michael M. Richter, Rosina O. Weber

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