## Ε½ . A hybrid expert system prototype using artificial neural networks ANN and classical rules has been developed for predicting toxicology of compounds. Modularity was a must for the architecture of the system. The study of chemicals was approached by establishing classes. When appropriate desc
Self-improving expert systems: An architecture and implementation
β Scribed by Arie Ben-David; Yoh-Han Pao
- Publisher
- Elsevier Science
- Year
- 1992
- Tongue
- English
- Weight
- 814 KB
- Volume
- 22
- Category
- Article
- ISSN
- 0378-7206
No coin nor oath required. For personal study only.
β¦ Synopsis
Self-improving expert systems that are based upon learning-by-example have drawn much attention in recent years. A methodology is presented which assists in the use of a learning-by-example paradigm for expert systems applications. The architecture is based upon a hybrid of neural networks and rule-based models. Practitioners may use a similar approach to construct self-improving expert systems faster and more efficiently than has been possible with pure rule-based systems. The ideas are illustrated through an actual expert system that assists experts during the planning stage of a chemical product that has given properties and composition. A description of the application and a discussion of some interesting implementation issues are presented.
π SIMILAR VOLUMES
This paper presents the development of a generative computer-aided process planning system that covers part of macro level planning activities. The system's task is to generate all appropriate machining operation sequences and select the most promising ones, according to a given set of criteria, whi
An expert system design is desired to obtain automated setup of all scan parameters for users with varied backgrounds, individualized to the examination requirements and consistent with overall scheduling considerations. A number of formidable obstacles must be overcome, relating both to performance