implement the “winner take all” model for containment search?

[zheminzhou]

Hi

I am implementing kssd as a solution for rapid taxonomic identification for metagenomic data. The performance is impressive. However, the top hits from the containment search are all from the same species. sourmash implemented a "winner take all" model in its gather function, which is quite useful for finding multiple species co-exists in the same metagenome. Is it possible to implement this model in kssd as well?

Best Zhemin