https://publications-cnrc.canada.ca/eng/view/object/?id=bd3b4916-7e94-4b0a-9901-3ce3ef0461eb
Undersampling with support vectors for multi-class imbalanced data classification - NRC...
Undersampling with support vectors for multi-class imbalanced data classification
with supportmulti classimbalanced dataundersamplingvectors