{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,11,2]],"date-time":"2025-11-02T13:54:35Z","timestamp":1762091675575,"version":"build-2065373602"},"publisher-location":"California","reference-count":0,"publisher":"International Joint Conferences on Artificial Intelligence Organization","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2023,8]]},"abstract":"<jats:p>Spiking Neural Networks (SNNs) are the promising models of neuromorphic vision recognition. The mean square error (MSE) and cross-entropy (CE) losses are widely applied to supervise the training of SNNs on neuromorphic datasets. However, the relevance between the output spike counts and predictions is not well modeled by the existing loss functions. This paper proposes a Spike Count Maximization (SCM) training approach for the SNN-based neuromorphic vision recognition model based on optimizing the output spike counts. The SCM is achieved by structural risk minimization (SRM) and a specially designed spike counting loss. The spike counting loss counts the output spikes of the SNN by using the L0-norm, and the SRM maximizes the distance between the margin boundaries of the classifier to ensure the generalization of the model. The SCM is non-smooth and non-differentiable, and we design a two-stage algorithm with fast convergence to solve the problem. Experiment results demonstrate that the SCM performs satisfactorily in most cases. Using the output spikes for prediction, the accuracies of SCM are 2.12%~16.50% higher than the popular training losses on the CIFAR10-DVS dataset. The code is available at https:\/\/github.com\/TJXTT\/SCM-SNN.<\/jats:p>","DOI":"10.24963\/ijcai.2023\/473","type":"proceedings-article","created":{"date-parts":[[2023,8,11]],"date-time":"2023-08-11T08:31:30Z","timestamp":1691742690000},"page":"4253-4261","source":"Crossref","is-referenced-by-count":3,"title":["Spike Count Maximization for Neuromorphic Vision Recognition"],"prefix":"10.24963","author":[{"given":"Jianxiong","family":"Tang","sequence":"first","affiliation":[{"name":"Sun Yat-sen University, Guangzhou, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jian-Huang","family":"Lai","sequence":"additional","affiliation":[{"name":"Sun Yat-sen University, Guangzhou, China"},{"name":"Guangdong Province Key Laboratory of Information Security Technology, Guangzhou, China"},{"name":"Key Laboratory of Machine Intelligence and Advanced Computing, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Xiaohua","family":"Xie","sequence":"additional","affiliation":[{"name":"Sun Yat-sen University, Guangzhou, China"},{"name":"Guangdong Province Key Laboratory of Information Security Technology, Guangzhou, China"},{"name":"Key Laboratory of Machine Intelligence and Advanced Computing, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Lingxiao","family":"Yang","sequence":"additional","affiliation":[{"name":"Sun-Yat Sen University, Guangzhou, China"},{"name":"Guangdong Province Key Laboratory of Information Security Technology, Guangzhou, China"},{"name":"Key Laboratory of Machine Intelligence and Advanced Computing, China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"10584","event":{"number":"32","sponsor":["International Joint Conferences on Artificial Intelligence Organization (IJCAI)"],"acronym":"IJCAI-2023","name":"Thirty-Second International Joint Conference on Artificial Intelligence {IJCAI-23}","start":{"date-parts":[[2023,8,19]]},"theme":"Artificial Intelligence","location":"Macau, SAR China","end":{"date-parts":[[2023,8,25]]}},"container-title":["Proceedings of the Thirty-Second International Joint Conference on Artificial Intelligence"],"original-title":[],"deposited":{"date-parts":[[2023,8,11]],"date-time":"2023-08-11T08:49:22Z","timestamp":1691743762000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.ijcai.org\/proceedings\/2023\/473"}},"subtitle":[],"proceedings-subject":"Artificial Intelligence Research Articles","short-title":[],"issued":{"date-parts":[[2023,8]]},"references-count":0,"URL":"https:\/\/doi.org\/10.24963\/ijcai.2023\/473","relation":{},"subject":[],"published":{"date-parts":[[2023,8]]}}}