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combsum_multi

rankops

Function combsum_multi 

Source 
pub fn combsum_multi<I, L>(lists: &[L], config: FusionConfig) -> Vec<(I, f32)>
where
    I: Clone + Eq + Hash,
    L: AsRef<[(I, f32)]>,
Expand description

CombSUM for 3+ result lists.

ยงEmpty Lists

If lists is empty, returns an empty result. Empty lists within the slice contribute zero scores (documents not appearing in those lists receive no contribution from them).