Apply Fuzzy Theory to Property Survey System

• Main Authors: Hsing-Chiang Tso, 左心強
• Other Authors: Julie Yu-Chih Liu
• Format: Others
• Language: zh-TW
• Published: 2002
• Online Access: http://ndltd.ncl.edu.tw/handle/51039711821771363194

碩士 === 元智大學 === 資訊管理學系 === 90 === Fuzzy theory is a method of handling the fixed-quantity, and it is applied to model the subjective thinking and the procedure of judgement for people, therefore, from subway, elevator to appliance such as the washer and camera, fuzzy theory is getting to be used wilder and wilder. And it is also widely applied on the combination of computer and humanity. The Property Survey System in this content is an application to which to combination of computer calculation and human’s subjective judgment is generated. The reason to use fuzzy theory is to improve the Housing Inquiry System from which the traditional real estate agency can only list the information which corresponds to the condition of inquiry, but can not automatically present the appropriate choice from the similar information. Otherwise, user’s preference and requirement are usually expressed by fuzzy vocabulary, however, general inquiry system is unable to handle the condition with the fuzzy vocabulary. To resolve the defect and limitation described above, fuzzy theory and perception of weights are applied on the inquiry system in this content. And establishing a translator for translating the fuzzy inquiry condition and weights into an rational and definite range of inquiry. Furthermore, arrange the inquiry results according to the conditional correspondence is convenient to find the correspondent information efficiently for the user. Additionally, this content also explains how to make the translation by applying the actual transaction information in business. Through the content of updating the information periodically to show the correct condition of information better while translating the fuzzy sentence to the clear inquiry.