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Robust Label Prediction via Label Propagation and Geodesic k-Nearest Neighbor in Online Semi-Supervised Learning

Yuichiro WADA, Siqiang SU, Wataru KUMAGAI, Takafumi KANAMORI

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Summary :

This paper proposes a computationally efficient offline semi-supervised algorithm that yields a more accurate prediction than the label propagation algorithm, which is commonly used in online graph-based semi-supervised learning (SSL). Our proposed method is an offline method that is intended to assist online graph-based SSL algorithms. The efficacy of the tool in creating new learning algorithms of this type is demonstrated in numerical experiments.

Publication
IEICE TRANSACTIONS on Information Vol.E102-D No.8 pp.1537-1545
Publication Date
2019/08/01
Publicized
2019/04/26
Online ISSN
1745-1361
DOI
10.1587/transinf.2018EDP7424
Type of Manuscript
PAPER
Category
Artificial Intelligence, Data Mining

Authors

Yuichiro WADA
  Nagoya University
Siqiang SU
  The Hong Kong Polytechnic University
Wataru KUMAGAI
  RIKEN AIP
Takafumi KANAMORI
  RIKEN AIP,Tokyo Institute of Technology

Keyword