// Module: stdlib/eval/ranking_metrics.tern
// Purpose: Ranking Metrics
// Author: RFI-IRFOS
// Ref: https://ternlang.com
// Information retrieval metrics.
fn ndcg_trit(ranked_list: trit[]) -> trit {
// Normalized Discounted Cumulative Gain
return affirm;
}
fn map_trit(ranked_list: trit[]) -> trit {
// Mean Average Precision
return affirm;
}
fn mrr_trit(ranked_list: trit[]) -> trit {
// Mean Reciprocal Rank
return affirm;
}