RECOMMENDATION DEVICE, RECOMMENDATION METHOD, AND RECOMMENDATION PROGRAM

To enable the discovery of a potential demand by appropriately increasing objects which can be a recommendation candidate.SOLUTION: A system control part 11 of a recommendation device (a shopping server) includes: an attribute acquisition part for acquiring attribute information showing a plurality...

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Bibliographische Detailangaben
Hauptverfasser: KAN HOOK LEE, XIO JOZUE, FUKUDA MIZUKA
Format: Patent
Sprache:eng ; jpn
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Zusammenfassung:To enable the discovery of a potential demand by appropriately increasing objects which can be a recommendation candidate.SOLUTION: A system control part 11 of a recommendation device (a shopping server) includes: an attribute acquisition part for acquiring attribute information showing a plurality of attributes of transaction objects about each of the plurality of transaction objects; a history acquisition part for acquiring history information showing selection histories of transaction objects by each of a plurality of users; a correlation information generation part for generating correlation information showing correlations among transaction objects included in the plurality of transaction objects on the basis of the attribute information and the history information; a significance determination part for determining a correlation between a first transaction object and another third transaction object selected by a user who has selected a second transaction object on the basis of consistency in attributes between the first transaction object and the second transaction object; and a recommendation part for presenting recommendation information showing a recommendation related to the transaction object on the basis of the generated correlation information.SELECTED DRAWING: Figure 4 【課題】レコメンドの候補となり得る対象を適切に増やして、潜在的な需要を発掘することを可能とする。【解決手段】レコメンド装置(ショッピングサーバ)のシステム制御部11は、複数の取引対象それぞれについて取引対象の複数の属性を示す属性情報を取得する属性取得部と、複数のユーザそれぞれによる取引対象の選択履歴を示す履歴情報を取得する履歴取得部と、属性情報及び履歴情報に基づいて、複数の取引対象に含まれる取引対象間の相関性を示す相関性情報を生成する相関情報生成部と、第1取引対象と第2取引対象との間における属性の一致性に基づいて、第1取引対象と、第2取引対象を選択したことがあるユーザが選択したことがある別の第3取引対象との間の相関性を決定する重視度決定部と、生成された相関性情報に基づいて、取引対象に関連するレコメンドを示すレコメンド情報を提示させるレコメンド部と、を有する。【選択図】図4