Constructing Classification Models Based on Mahalanobis-Taguchi System and Case-Based Reasoning
碩士 === 國立勤益科技大學 === 工業工程與管理系 === 99 === One of the six emerging industries by the Executive Yuan to promote is Healthcare industry. Through the efforts of government and civil society, it has flourished. And the progress towards the target was established. Women were prone to breast cancer. This...
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ndltd-TW-099NCIT50310022015-10-14T04:07:12Z http://ndltd.ncl.edu.tw/handle/41547156893842183643 Constructing Classification Models Based on Mahalanobis-Taguchi System and Case-Based Reasoning 建構以馬氏-田口系統及案例式推理為基之分類模式 Po-Chia Su 蘇柏嘉 碩士 國立勤益科技大學 工業工程與管理系 99 One of the six emerging industries by the Executive Yuan to promote is Healthcare industry. Through the efforts of government and civil society, it has flourished. And the progress towards the target was established. Women were prone to breast cancer. This paper uses the database of breast cancer to construct classification models, and uses the database of SPECTF (Single Proton Emission Computed Tomography) to verify the efficiency of medical diagnostic classification models. Using data mining technology, we hope employing computer technology in medical diagnosis to reduce human error rate. So patients and their families do not suffer from another injury. This paper employs Mahalanobis-Taguchi System (MTS) and Case-Based Reasoning (CBR) with Mahalanobis distance in classification of breast cancer diagnosis of benign and malignant tumors, and in diagnostic of normal and abnormal of the SPECTF dataset. Then we calculate the area under the ROC curve and the accuracy of classification. We use T-test and Orthogonal Arrays with SN Ratio to filter characteristic variables. The variables will be filtered to the aforementioned diagnostic method to classify two categories forecast, calculated the area under the ROC curve and the accuracy of classification. Finally we compare the area under the ROC curve and accuracy of classification. We hope we can use more efficient and less characteristic variables to classify and predict. Before the feature selection, this paper performed classification model on Breast Cancer dataset, and the best performance of area under ROC curve was 0.998 with accuracy of classification 97.2%. After feature selection, the best performance was 0.998 with 96.9% accuracy of classification. For SPECTF dataset, before feature selection, the best performance was 1.0 with 100% accuracy of classification. After feature selection, the best performance was 1.0 with 99.6% accuracy of classification. Mei-Ling Huang 黃美玲 2011 學位論文 ; thesis 52 zh-TW |
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碩士 === 國立勤益科技大學 === 工業工程與管理系 === 99 === One of the six emerging industries by the Executive Yuan to promote is Healthcare industry. Through the efforts of government and civil society, it has flourished. And the progress towards the target was established. Women were prone to breast cancer. This paper uses the database of breast cancer to construct classification models, and uses the database of SPECTF (Single Proton Emission Computed Tomography) to verify the efficiency of medical diagnostic classification models. Using data mining technology, we hope employing computer technology in medical diagnosis to reduce human error rate. So patients and their families do not suffer from another injury. This paper employs Mahalanobis-Taguchi System (MTS) and Case-Based Reasoning (CBR) with Mahalanobis distance in classification of breast cancer diagnosis of benign and malignant tumors, and in diagnostic of normal and abnormal of the SPECTF dataset. Then we calculate the area under the ROC curve and the accuracy of classification. We use T-test and Orthogonal Arrays with SN Ratio to filter characteristic variables. The variables will be filtered to the aforementioned diagnostic method to classify two categories forecast, calculated the area under the ROC curve and the accuracy of classification. Finally we compare the area under the ROC curve and accuracy of classification. We hope we can use more efficient and less characteristic variables to classify and predict.
Before the feature selection, this paper performed classification model on Breast Cancer dataset, and the best performance of area under ROC curve was 0.998 with accuracy of classification 97.2%. After feature selection, the best performance was 0.998 with 96.9% accuracy of classification. For SPECTF dataset, before feature selection, the best performance was 1.0 with 100% accuracy of classification. After feature selection, the best performance was 1.0 with 99.6% accuracy of classification.
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author2 |
Mei-Ling Huang |
author_facet |
Mei-Ling Huang Po-Chia Su 蘇柏嘉 |
author |
Po-Chia Su 蘇柏嘉 |
spellingShingle |
Po-Chia Su 蘇柏嘉 Constructing Classification Models Based on Mahalanobis-Taguchi System and Case-Based Reasoning |
author_sort |
Po-Chia Su |
title |
Constructing Classification Models Based on Mahalanobis-Taguchi System and Case-Based Reasoning |
title_short |
Constructing Classification Models Based on Mahalanobis-Taguchi System and Case-Based Reasoning |
title_full |
Constructing Classification Models Based on Mahalanobis-Taguchi System and Case-Based Reasoning |
title_fullStr |
Constructing Classification Models Based on Mahalanobis-Taguchi System and Case-Based Reasoning |
title_full_unstemmed |
Constructing Classification Models Based on Mahalanobis-Taguchi System and Case-Based Reasoning |
title_sort |
constructing classification models based on mahalanobis-taguchi system and case-based reasoning |
publishDate |
2011 |
url |
http://ndltd.ncl.edu.tw/handle/41547156893842183643 |
work_keys_str_mv |
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