A Study on Intelligent Database with Learning Capability

碩士 === 國立成功大學 === 工程科學系 === 82 === With the improvement of software techniques and thedemands of system applications, more and more evidences show that the demand of integration of expert system and database system. This thesis describes the design and i...

Full description

Bibliographic Details
Main Authors: Ruey-Nan Huang, 黃瑞男
Other Authors: Mr. Yueh-Ming Huang
Format: Others
Language:zh-TW
Published: 1994
Online Access:http://ndltd.ncl.edu.tw/handle/69226308982054306406
Description
Summary:碩士 === 國立成功大學 === 工程科學系 === 82 === With the improvement of software techniques and thedemands of system applications, more and more evidences show that the demand of integration of expert system and database system. This thesis describes the design and implementation of an intelligent database system. It consists of knowledge data and database system. Rules from inductive learning are used to assist the database management system for data transaction . Knowledge acquisition is regarded as the bottleneck of an expert system. To solve this problem, this thesis proposes an inductive learning algorithm to achieve the goal. Information is stored in a structured and organized manner in adatabase; this provides attractive features for machine learning. Beside that, in this thesis also uses a fuzzy classificatory membership function to solve the problem of numeric type data categories. The concept tree is used to deal with the characters and string type data. During the generalization process, the records that can not form a rule are removed. After applying the inductive learning algorithm, we will get rules and add them into the knowledge base. Rules are based on the data of database system, the correctness will increase. Because the development environment of database and expert system is same, this system is distinguish from the traditional rule_based database system. In that way, We do not have to design another interface to integrate these two systems. This feature increases the extendibility and usability of our system.