Weighted Smooth Support Vector Machine (wSSVM) for Semi-supervised Learning.
碩士 === 國立中興大學 === 統計學研究所 === 103 === Despite a large amount and variety of data is now available on the internet, inevitably there exist difficulty in collecting data exhaustively due to a limited budget. Regarding a classification problem, we consider a semi-supervised learning model on a dataset w...
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ndltd-TW-103NCHU53370072016-08-15T04:17:56Z http://ndltd.ncl.edu.tw/handle/94207068649106655838 Weighted Smooth Support Vector Machine (wSSVM) for Semi-supervised Learning. 加權光滑支撐向量機於半監督式學習之應用 I-Ting Hung 洪翊庭 碩士 國立中興大學 統計學研究所 103 Despite a large amount and variety of data is now available on the internet, inevitably there exist difficulty in collecting data exhaustively due to a limited budget. Regarding a classification problem, we consider a semi-supervised learning model on a dataset where some subjects are not labeled but assume that the unlabeled proportion of each category is known. Taking this information about the unlabeled proportions into account, we propose a weighted smooth support vector machine (wSSVM) for the semi-supervised learning model. The strengths of the wSSVM method are to improve the accuracy of classification and ease of implement. To evaluate the performance of the proposed method, we conduct a simulation study from two perspectives of generating artificial data and resampling real data. 黃文瀚 2015 學位論文 ; thesis 36 en_US |
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碩士 === 國立中興大學 === 統計學研究所 === 103 === Despite a large amount and variety of data is now available on the internet, inevitably there exist difficulty in collecting data exhaustively due to a limited budget. Regarding a classification problem, we consider a semi-supervised learning model on a dataset where some subjects are not labeled but assume that the unlabeled proportion of each category is known. Taking this information about the unlabeled proportions into account, we propose a weighted smooth support vector machine (wSSVM) for the semi-supervised learning model. The strengths of the wSSVM method are to improve the accuracy of classification and ease of implement. To evaluate the performance of the proposed method, we conduct a simulation study from two perspectives of generating artificial data and resampling real data.
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黃文瀚 |
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黃文瀚 I-Ting Hung 洪翊庭 |
author |
I-Ting Hung 洪翊庭 |
spellingShingle |
I-Ting Hung 洪翊庭 Weighted Smooth Support Vector Machine (wSSVM) for Semi-supervised Learning. |
author_sort |
I-Ting Hung |
title |
Weighted Smooth Support Vector Machine (wSSVM) for Semi-supervised Learning. |
title_short |
Weighted Smooth Support Vector Machine (wSSVM) for Semi-supervised Learning. |
title_full |
Weighted Smooth Support Vector Machine (wSSVM) for Semi-supervised Learning. |
title_fullStr |
Weighted Smooth Support Vector Machine (wSSVM) for Semi-supervised Learning. |
title_full_unstemmed |
Weighted Smooth Support Vector Machine (wSSVM) for Semi-supervised Learning. |
title_sort |
weighted smooth support vector machine (wssvm) for semi-supervised learning. |
publishDate |
2015 |
url |
http://ndltd.ncl.edu.tw/handle/94207068649106655838 |
work_keys_str_mv |
AT itinghung weightedsmoothsupportvectormachinewssvmforsemisupervisedlearning AT hóngyìtíng weightedsmoothsupportvectormachinewssvmforsemisupervisedlearning AT itinghung jiāquánguānghuázhīchēngxiàngliàngjīyúbànjiāndūshìxuéxízhīyīngyòng AT hóngyìtíng jiāquánguānghuázhīchēngxiàngliàngjīyúbànjiāndūshìxuéxízhīyīngyòng |
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