Item Relevance Score Prediction Task

An Item Relevance Score Prediction Task is an predictive scoring task that predicts item relevance scores (based on some item relevance measure).

• Context:
  • Task Output: Item Relevance Score.
  • It can (often) support an Relevant Item Recommendation Task.
  • It can range from being a Personalized Item Relevance Score Prediction Task to being a Population-level Intem Relevance Score Prediction Task.
• Example(s):
  • predict the five through one relevance rank of movie X for user U.
  • …
• Counter-Example(s):
  • a Item Profitability Prediction Task.
• See: Relevance Ranking, Item Recommendations Task, User Engagement Measure.

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