EXTRACTION DEVICE, EXTRACTION METHOD AND EXTRACTION PROGRAM

To grasp a keyword expected to be used for contents from an event which has occurred.SOLUTION: An extraction device according to the present application is provided with an acquisition unit for acquiring event information (for example, information about contents whose number of views by a user is eq...

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Bibliographische Detailangaben
Hauptverfasser:	KURITA TAMIO, HITSUMOTO YU, YONEMURA HIROKO, ASANO SHUNSAKU, KITAKUBO RIEKO
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	CALCULATING COMPUTING COUNTING DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES ELECTRIC DIGITAL DATA PROCESSING PHYSICS SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR
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Beschreibung
Zusammenfassung:	To grasp a keyword expected to be used for contents from an event which has occurred.SOLUTION: An extraction device according to the present application is provided with an acquisition unit for acquiring event information (for example, information about contents whose number of views by a user is equal to or greater than a predetermined threshold) indicating an event that occurs in a predetermined period, and an extraction unit for extracting keywords related to the event based on the event information acquired by the acquisition unit and whose relationship with the provider of the contents to be distributed satisfies a predetermined condition.SELECTED DRAWING: Figure 1 【課題】発生した事象から、コンテンツに用いられることが想定されるキーワードを把握する。【解決手段】本願に係る抽出装置は、所定の期間に発生する事象を示す事象情報（例えば、利用者の閲覧回数が所定の閾値以上であるコンテンツに関する情報）を取得する取得部と、取得部により取得された事象情報に基づいて、事象に関連するキーワードであって、配信対象のコンテンツの提供主との関係性が所定の条件を満たすキーワードを抽出する抽出部とを備えることを特徴とする。【選択図】図１