Title :
Graph-based semi-supervised learning with redundant views
Author :
Gong, Yun-Chao ; Chen, Chuan-Liang ; Tian, Yin-Jie
Author_Institution :
Software Inst., Nanjing Univ., Nanjing
Abstract :
In this paper, we propose a novel semi-supervised algorithm, which works under a two-view setting. Our algorithm, named kernel canonical component analysis graph (KC-GRAPH), can effectively enhance the performance and the parameter stability of traditional graph-based semi-supervised algorithms by taking the advantage of two views using kernel canonical component analysis (KCCA). Experiments have been presented for semi-supervised classification tasks, and have shown that our KC-GRAPH algorithm stays a high classification accuracy and is much more stable than the former algorithms. We also noticed that our algorithm holds very good parameter stability.
Keywords :
graph theory; learning (artificial intelligence); KC-GRAPH algorithm; graph-based semi-supervised learning; kernel canonical component analysis graph; redundant views; semi-supervised classification tasks; Algorithm design and analysis; Computer science; Heart; Kernel; Machine learning; Machine learning algorithms; Performance analysis; Semisupervised learning; Software algorithms; Stability analysis;
Conference_Titel :
Pattern Recognition, 2008. ICPR 2008. 19th International Conference on
Conference_Location :
Tampa, FL
Print_ISBN :
978-1-4244-2174-9
Electronic_ISBN :
1051-4651
DOI :
10.1109/ICPR.2008.4761686