Abaev, Pavel - ed. ; Razumchik, Rostislav - ed. ; Kołodziej, Joanna - ed.
Multiple-Instance Learning (MIL) has attracted much attention of the machine learning community in recent years and many real-world applications have been successfully formulated as MIL problems. Over the past few years, several Instance Selection-based MIL (ISMIL) algorithms have been presented by using the concept of the embedding space. ; Although they delivered very promising performance, they often require long computation times for instance selection, leading to a low efficiency of the whole learning process. In this paper, we propose a simple and efficient ISMIL algorithm based on the similarity of pairwise instances within a bag. The basic idea is selecting from every training bag a pair of the most similar instances as instance prototypes and then mapping training bags into the embedding space that is constructed from all the instance prototypes. ; Thus, the MIL problem can be solved with the standard supervised learning techniques, such as support vector machines. Experiments show that the proposed algorithm is more efficient than its competitors and highly comparable with them in terms of classification accuracy. Moreover, the testing of noise sensitivity demonstrates that our MIL algorithm is very robust to labeling noise.
Zielona Góra: Uniwersytet Zielonogórski
AMCS, volume 24, number 3 (2014) ; click here to follow the link
Biblioteka Uniwersytetu Zielonogórskiego
Apr 26, 2024
Apr 26, 2024
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https://zbc.uz.zgora.pl/repozytorium/publication/88782
Edition name | Date |
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Multiple-instance learning with pairwise instance similarity | Apr 26, 2024 |
Yao, Baozhen Hu, Ping Zhang, Mingheng Jin, Maoqing Makowski, Ryszard - ed. Zarzycki, Jan - ed.
Chmielnicki, Wiesław Stąpor, Katarzyna Korbicz, Józef - red. Uciński, Dariusz - red.
Mančev, Dejan Todorović, Branimir Korbicz, Józef - red. Uciński, Dariusz - red.
Fujarewicz, Krzysztof Wiench, Małgorzata Kimmel, Marek - red. Lachowicz, Mirosław - red. Świerniak, Andrzej - red.
Rybka, Jan Janicki, Artur Korbicz, Józef - red. Uciński, Dariusz - red.
Bilski, Adrian Wojciechowski, Jacek Korbicz, Józef - red. Uciński, Dariusz - red.
Juszczyk, Michał Kuczyński, Tadeusz - red.
Patel, Manisha Timol, Munir Gulam Jurczak, Paweł - red.