Abstract | ||
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Semi-supervised learning has attracted much attention in pattern recognition and machine learning. Most semi-supervised learning algorithms are proposed for binary classification, and then extended to multi-class cases by using approaches such as one-against-the-rest. In this work, we propose a semi-supervised learning method by using the multi-class boosting, which can directly classify the multi-class data and achieve high classification accuracy by exploiting the unlabeled data. There are two distinct features in our proposed semi-supervised learning approach: (1) handling multi-class cases directly without reducing them to multiple two-class problems, and (2) the classification accuracy of each base classifier requiring only at least 1/K or better than 1/K (K is the number of classes). Experimental results show that the proposed method is effective based on the testing of 21 UCI benchmark data sets. |
Year | DOI | Venue |
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2011 | 10.1016/j.eswa.2010.11.062 | Expert Syst. Appl. |
Keywords | Field | DocType |
semi-supervised learning,proposed semi-supervised learning approach,semi-supervised learning algorithm,uci benchmark data set,classification accuracy,naı¨ve bayes classifier,unlabeled data,semi-supervised multi-class adaboost,machine learning,j48 decision tree,multi-class case,semi-supervised learning method,binary classification,multi-class data,decision tree,semi supervised learning,pattern recognition,bayes classifier | Data mining,Semi-supervised learning,One-class classification,Computer science,Unsupervised learning,Artificial intelligence,Learning classifier system,AdaBoost,Pattern recognition,Boosting (machine learning),Linear classifier,Machine learning,Quadratic classifier | Journal |
Volume | Issue | ISSN |
38 | 6 | Expert Systems With Applications |
Citations | PageRank | References |
11 | 0.68 | 14 |
Authors | ||
4 |
Name | Order | Citations | PageRank |
---|---|---|---|
Enmin Song | 1 | 176 | 24.53 |
Dongshan Huang | 2 | 18 | 1.49 |
Guangzhi Ma | 3 | 24 | 5.32 |
Chih-Cheng Hung | 4 | 11 | 0.68 |