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Retail chain as a data miner

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Reference no: EM132302280

Please explain the characteristics of each constraint such as monotone, anti-monotone, succinct, convertible etc.

You are hired by a retail chain as a data miner. Suppose the manager is interested only in frequent patterns (itemsets) with one of the following constraints:

  1. The sum of the price of all the items (in each pattern) is between $100 and $200.
  2. The price difference between the most expensive item and the cheapest one in each pattern must be less than or equal to $100.
  3. The average price of all the items in each pattern is less than $10.

State the characteristics of each constraint (monotone, anti-monotone, succinct, convertible, etc.) and briefly explain how to mine such patterns efficient

Reference no: EM132302280

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