Early Stopping Heuristics in Pool-Based Incremental Active Learning for Least-Squares Probabilistic Classifier
-
- KOBAYASHI Tsubasa
- Tokyo Institute of Technology
-
- SUGIYAMA Masashi
- Tokyo Institute of Technology
Search this article
Abstract
The objective of pool-based incremental active learning is to choose a sample to label from a pool of unlabeled samples in an incremental manner so that the generalization error is minimized. In this scenario, the generalization error often hits a minimum in the middle of the incremental active learning procedure and then it starts to increase. In this paper, we address the problem of early labeling stopping in probabilistic classification for minimizing the generalization error and the labeling cost. Among several possible strategies, we propose to stop labeling when the empirical class-posterior approximation error is maximized. Experiments on benchmark datasets demonstrate the usefulness of the proposed strategy.
Journal
-
- IEICE Transactions on Information and Systems
-
IEICE Transactions on Information and Systems E95.D (8), 2065-2073, 2012
The Institute of Electronics, Information and Communication Engineers
- Tweet
Keywords
Details 詳細情報について
-
- CRID
- 1390282679354940416
-
- NII Article ID
- 10031126715
-
- NII Book ID
- AA10826272
-
- BIBCODE
- 2012IEITI..95.2065K
-
- ISSN
- 17451361
- 09168532
-
- Text Lang
- en
-
- Data Source
-
- JaLC
- Crossref
- CiNii Articles
-
- Abstract License Flag
- Disallowed