Gossiped and Quantized Online Multi-Kernel Learning
Gossiped and Quantized Online Multi-Kernel Learning
复制标题
八卦和量化在线多内核学习
DOI:
10.1109/lsp.2023.3268988
复制
发表时间:
2023
影响因子:
3.9
通讯作者:
Jafarkhani, Hamid
中科院分区:
文献类型:
--
作者:
Ortega, Tomas;Jafarkhani, Hamid
In instances of online kernel learning where little prior information is available and centralized learning is unfeasible, past research has shown that distributed and online multi-kernel learning provides sub-linear regret as long as every pair of nodes in the network can communicate (i.e., the communications network is a complete graph). In addition, to manage the communication load, which is often a performance bottleneck, communications between nodes can be quantized. This letter expands on these results to non-fully connected graphs, which is often the case in wireless sensor networks. To address this challenge, we propose a gossip algorithm and provide a proof that it achieves sub-linear regret. Experiments with real datasets confirm our findings.
影响因子:
11.2
作者:
Savazzi, Stefano;Nicoli, Monica;Barbieri, Luca
通讯作者:
Barbieri, Luca
DOI:
--
发表时间:
2017-12
期刊:
J. Mach. Learn. Res.
影响因子:
--
作者:
Yanning Shen;Tianyi Chen;G. Giannakis
通讯作者:
Yanning Shen;Tianyi Chen;G. Giannakis
DOI:
10.1109/tkde.2022.3172687
发表时间:
2023-06
影响因子:
8.9
作者:
Chang Tang;Zhenglai Li;J. Wang;Xinwang Liu;Wei Zhang;En Zhu
通讯作者:
Chang Tang;Zhenglai Li;J. Wang;Xinwang Liu;Wei Zhang;En Zhu