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  1. Spark
  2. SPARK-27540

Add 'meanAveragePrecision_at_k' metric to RankingMetrics

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Details

    • New Feature
    • Status: Resolved
    • Minor
    • Resolution: Fixed
    • 2.4.1
    • 3.0.0
    • MLlib
    • None

    Description

      Sometimes, we only focus on MAP of top-k results.

      This ticket adds MAP@k to RankingMetrics, besides existing MAP.

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            app-tarush Tarush Grover
            tuananh238 Pham Nguyen Tuan Anh
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              Updated:
              Resolved: