A Fuzzy Knowledge Discovery Model Using Fuzzy Decision Tree and Fuzzy Adaptive Learning Control Network
碩士 === 中原大學 === 工業工程研究所 === 91 === To explore business information and operation experience from relational databases is a challenge, because many cause-effect relationships and business rules are fuzzy. It is therefore difficult for a decision-maker to discover important factors. At first, we defin...
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ndltd-TW-091CYCU50300172015-10-13T16:56:29Z http://ndltd.ncl.edu.tw/handle/97631994096302009774 A Fuzzy Knowledge Discovery Model Using Fuzzy Decision Tree and Fuzzy Adaptive Learning Control Network 以模糊決策樹與適應學習網為基礎之知識探索模型 Tso-Lin Chen 陳作琳 碩士 中原大學 工業工程研究所 91 To explore business information and operation experience from relational databases is a challenge, because many cause-effect relationships and business rules are fuzzy. It is therefore difficult for a decision-maker to discover important factors. At first, we defined fuzzy sets of the membership functions by Dodgson’s function and quartile statistic. Next, we developed a data-mining model base on both the fuzzy decision tree and fuzzy adaptive learning control network—these two concepts help generate concrete rules. This research adopted a decision-tree based learning algorithm and back-propagation neuro network to develop a fuzzy decision tree and fuzzy adaptive learning control network. In order to refine rules, we took the advantage of the Chi-square test of homogeneity to reduce the connection of weight. This research also used the Prediction of Tardiness in Semi-conductor Testing and the Prediction of Grades by an Advanced General Knowledge Course as samples. The results showed that the two models generated a compact fuzzy rule-base that yielded high accuracy. Kung-JengWang 王孔政 2003 學位論文 ; thesis 90 zh-TW |
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碩士 === 中原大學 === 工業工程研究所 === 91 === To explore business information and operation experience from relational databases is a challenge, because many cause-effect relationships and business rules are fuzzy. It is therefore difficult for a decision-maker to discover important factors. At first, we defined fuzzy sets of the membership functions by Dodgson’s function and quartile statistic. Next, we developed a data-mining model base on both the fuzzy decision tree and fuzzy adaptive learning control network—these two concepts help generate concrete rules. This research adopted a decision-tree based learning algorithm and back-propagation neuro network to develop a fuzzy decision tree and fuzzy adaptive learning control network. In order to refine rules, we took the advantage of the Chi-square test of homogeneity to reduce the connection of weight. This research also used the Prediction of Tardiness in Semi-conductor Testing and the Prediction of Grades by an Advanced General Knowledge Course as samples. The results showed that the two models generated a compact fuzzy rule-base that yielded high accuracy.
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Kung-JengWang |
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Kung-JengWang Tso-Lin Chen 陳作琳 |
author |
Tso-Lin Chen 陳作琳 |
spellingShingle |
Tso-Lin Chen 陳作琳 A Fuzzy Knowledge Discovery Model Using Fuzzy Decision Tree and Fuzzy Adaptive Learning Control Network |
author_sort |
Tso-Lin Chen |
title |
A Fuzzy Knowledge Discovery Model Using Fuzzy Decision Tree and Fuzzy Adaptive Learning Control Network |
title_short |
A Fuzzy Knowledge Discovery Model Using Fuzzy Decision Tree and Fuzzy Adaptive Learning Control Network |
title_full |
A Fuzzy Knowledge Discovery Model Using Fuzzy Decision Tree and Fuzzy Adaptive Learning Control Network |
title_fullStr |
A Fuzzy Knowledge Discovery Model Using Fuzzy Decision Tree and Fuzzy Adaptive Learning Control Network |
title_full_unstemmed |
A Fuzzy Knowledge Discovery Model Using Fuzzy Decision Tree and Fuzzy Adaptive Learning Control Network |
title_sort |
fuzzy knowledge discovery model using fuzzy decision tree and fuzzy adaptive learning control network |
publishDate |
2003 |
url |
http://ndltd.ncl.edu.tw/handle/97631994096302009774 |
work_keys_str_mv |
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