Unlabeled Training Record

A Unlabeled Training Record is a Training Record with a Target Class whose Data Value is not known.

• AKA: Unlabeled Example.
• Context:
  • It can be used by an Unsupervised Learning Algorithm (to Induce a Clustering Model).
  • It can be used by a Semi-Supervised Learning Algorithm (to Train a Predictive Model).
  • It can be a Testing Record.
• Example(s):
  • (Name=N/A, Gender=Male, Age=54, BankruptcyInPast5Years=Yes, CreditRisk=High); Target_Class=?
• See: Labeled Training Record, Concept Instance, Testing Record, Statistical Modeling Task, Labeling Heuristic.

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