DEVICE, METHOD, AND PROGRAM OF POINT RETRIEVAL, AND RECORDING MEDIUM

摘要

PROBLEM TO BE SOLVED: To support an input of a keyword to quickly and accurately perform retrieval.

SOLUTION: A device of point retrieval 100 is provided with: a keyword input unit 120; a setting unit 130; and a retrieval unit 160. The keyword input unit 120 receives an input keyword, and is provided with: a transition reception unit 121; a selection unit 122; and an output unit 123. The transition reception unit 121 receives a transition to a selection mode from a user. The selection unit 122 presents a retrieval list to receive the selection of a retrieval item in the list from the user. The output unit 123 outputs the selected retrieval item as the input keyword. If the input keyword is a retrieval item of the retrieval list regarding a specific attribute, the setting unit 130 sets the specific attribute to the input keyword. The retrieval unit 160 uses the retrieval method specified by the attribute set in the input keyword to retrieve the point corresponding to the input keyword, from a database.

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