Handbook for Evaluating Knowledge-Based Systems: Conceptual Framework and Compendium of Methods - Rilegato

Adelman, Leonard; Riedel, Sharon L.

Rilegato

ISBN 10: 0792399064 ISBN 13: 9780792399063

Casa editrice: Kluwer Academic Pub, 1997

Riassunto

Knowledge-based systems are increasingly found in a wide variety of settings and this handbook has been written to meet a specific need in their widening use. While there have been many successful applications of knowledge-based systems, some applications have failed because they never received the corrective feedback that evaluation provides for keeping development focused on the users' needs in their actual working environment. This handbook provides a conceptual framework and compendium of methods for performing evaluations of knowledge-based systems during their development. Its focus is on the users' and subject matter experts' evaluation of the usefulness of the system, and not on the developers' testing of the adequacy of the programming code. The handbook permits evaluators to systematically answer the following kinds of questions: Does the knowledge-based system meet the users' task requirements? Is the system easy to use? Is the knowledge base logically consistent? Does it meet the required level of expertise? Does the system improve performance?
The authors have produced a handbook that will serve two audiences: a tool that can be used to create knowledge-based systems (practitioners, developers, and evaluators) and a framework that will stimulate more research in the area (academic researchers and students). To accomplish this, the handbook is built around a conceptual framework that integrates the different types of evaluations into the system of development process. The kinds of questions that can be answered, and the methods available for answering them, will change throughout the system development life cycle. And throughout this process, one needs to know what can be done, and what can't. It is this dichotomy that addresses needs in both the practitioner and academic research audiences.

Su questo libro

Contenuti:

Preface. 1. Introduction. 2. Overview: Development Models, Evaluation Dimensions, and Evaluation Models. 3. Framework for Evaluating Knowledge-Based Systems. 4. Requirement Validations. 5. Knowledge Base Validation. 6. Knowledge Base Verification. 7. Usability Evaluation. 8. Performance Evaluation. 9. Planning and Managing Knowledge-Based System Evaluations. Appendix. References. Author Index. Subject Index.

Product Description:

Book by Adelman Leonard Riedel Sharon L

Su questa edizione

• Editore: Kluwer Academic Pub
• Data di pubblicazione: 1997
• ISBN 10: 0792399064
• ISBN 13: 9780792399063
• Rilegatura: Copertina rigida
• Numero di pagine: 392