Unverified50% confidenceConceptExact time
MRR is defined as: the reciprocal of the rank of the first expected text chunk, or 0 if it is not found.
1
Sources
50%
Confidence
Long-term
Relevance
10/13/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedMRR (Mean Reciprocal Rank) is the average of Reciprocal Rank over all answerable cases; it only takes the position of the first relevant result and does not care whether the remaining relevant documents were recalled.77% similarUnverifiedSoft labels refer to the probability distribution of outputs rather than simple 0/1 classification results, containing implicit knowledge such as inter-class similarity, and are richer in information than hard labels.51% similarUnverifiedWord Error Rate (WER) is the most commonly used evaluation metric in the ASR field; it is calculated by aligning recognition results with reference text and dividing the total number of substitution, deletion, and insertion errors by the number of words in the reference text.51% similar
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