\input zb-basic \input zb-ioport \iteman{io-port 05570975} \itemau{Shirai, Satoshi; Kudo, Mineichi; Nakamura, Atsuyoshi} \itemti{Comparison of bagging and boosting algorithms on sample and feature weighting.} \itemso{Benediktsson, J\'on Atli (ed.) et al., Multiple classifier systems. 8th international workshop, MCS 2009, Reykjavik, Iceland, June 10--12, 2009. Proceedings. Berlin: Springer (ISBN 978-3-642-02325-5/pbk). Lecture Notes in Computer Science 5519, 22-31 (2009).} \itemab Summary: We compared boosting with bagging in different strengths of learning algorithms for improving the performance of the set of classifiers to be fused. Our experimental results showed that boosting worked much with weak algorithms and bagging, especially feature-based bagging, worked much with strong algorithms. On the basis of these observations we developed a mixed fusion method in which randomly chosen features are used with a standard boosting method. As a result, it was confirmed that the proposed fusion method worked well regardless of learning algorithms. \itemrv{~} \itemcc{} \itemut{} \itemli{doi:10.1007/978-3-642-02326-2\_3} \end