Search Task

A Search Task is a general task that requires the identification of a point in a search space given a search query.

• AKA: Retrieval Task.
• Context:
  • input:
    • a Dataset
    • a Search Query.
    • optional: a Relevance Function.
  • output: a set of Matching Items.
  • Task Requirements:
    • a Repository of information stored in a computer system.
  • It can be solved by a Search System (that implements a Search algorithm).
  • It can range from being a Domain-Specific Search Task (such as an entity search) to being a General Search Task.
  • It can range from being an Exact Search Task to being an Approximate Search Task.
  • any Similarity Search Task.
  • It can range, based on the Dataset Type, from being a String Search Task, Tuple Search Task, Graph Search Task.
• Example(s):
  • any Information Search Task.
  • Find the four restaurants that are closest to my house, a Nearest Neighbor Search Task.
  • Find all documents that include the phrases "Search Task" and "Algorithm", a Keyword Search Task.
  • an Optimization Task, Constraint Satisfaction Task, Detection Task, Filter Task,
  • an Information Retrieval Task such as a Keyword Search Task.
  • a Video Search Task.
  • an Audio Search Task.
  • …
• Counter-Example(s)
  • a Model Training Task.
• See: Discovery Task, Finding Task.

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