Uploaded image for project: 'Spark'
  1. Spark
  2. SPARK-2768

Add product, user recommend method to MatrixFactorizationModel

    XMLWordPrintableJSON

Details

    • Improvement
    • Status: Resolved
    • Minor
    • Resolution: Fixed
    • 1.0.1
    • 1.1.0
    • MLlib
    • None

    Description

      Right now, MatrixFactorizationModel can only predict a score for one or more (user,product) tuples. As a comment in the file notes, it would be more useful to expose a recommend method, that computes top N scoring products for a user (or vice versa – users for a product).

      Attachments

        Activity

          People

            srowen Sean R. Owen
            srowen Sean R. Owen
            Votes:
            0 Vote for this issue
            Watchers:
            2 Start watching this issue

            Dates

              Created:
              Updated:
              Resolved: