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title: Mean Reciprocal Rank
colorFrom: blue
colorTo: red
sdk: gradio
sdk_version: 3.0.2
app_file: app.py
pinned: false
tags:
- evaluate
- metric
description: >-
Mean Reciprocal Rank is a statistic measure for evaluating any process that
produces a list of possible responses to a sample of queries, ordered by
probability of correctness.
Metric Card for Mean Reciprocal Rank
a statistic measure for evaluating any process that produces a list of possible responses to a sample of queries, ordered by probability of correctness.
Metric Description
The reciprocal rank of a query response is the multiplicative inverse of the rank of the first correct answer: 1 for first place, 1⁄2 for second place, 1⁄3 for third place and so on. The mean reciprocal rank is the average of the reciprocal ranks of results for a sample of queries Q
{\text{MRR}}={\frac {1}{|Q|}}\sum {{i=1}}^{{|Q|}}{\frac {1}{{\text{rank}}{i}}}.!
How to Use
Provide a list of gold ranks, where each item is rank of gold item of which the first rank starts with zero.
Inputs
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- input_field *(List[int]): a list of integer where each integer is the rank of gold item
Output Values
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Values from Popular Papers
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Examples
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Limitations and Bias
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Citation
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Further References
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