To provide a destination prediction device capable of accurately predicting a destination of a user in movement time even when there is no previous movement locus data for a user and when there is previous movement locus data for a user.SOLUTION: A destination prediction device of the disclosure comprises: a first destination prediction part for, on the basis of movement locus data indicating a movement locus to a current place of a user during movement and previous movement history data of the user, predicting a destination candidate of the user and a value indicating likelihood of the destination candidate; a second destination prediction part for, on the basis of the movement locus data of the user and data indicating a movement trend determined from movement states of a plurality of people, predicting the destination candidate of the user and a value indicating likelihood of the destination candidate; and an ensemble prediction part for integrating the destination candidates predicted by the first destination prediction part and the second destination prediction part and values indicating likelihood of the destination candidate, and predicting the destination and the value indicating likelihood of the destination.SELECTED DRAWING: Figure 1

    【課題】過去の移動軌跡データが存在しないユーザであっても、過去の移動軌跡データが存在するユーザであっても、移動中に、当該ユーザの目的地を高精度で予測する。【解決手段】本開示の目的地予測装置は、移動中のユーザの現在地までの移動軌跡を示す移動軌跡データ、及びユーザの過去の移動履歴データに基づいて、ユーザの目的地候補及び該目的地候補の確からしさを表す値を予測する第1目的地予測部と、ユーザの移動軌跡データ、及び複数人の移動状態から定めた移動傾向を示すデータに基づいて、ユーザの目的地候補及び該目的地候補の確からしさを表す値を予測する第2目的地予測部と、第1目的地予測部及び第2目的地予測部で予測された目的地候補及び該目的地候補の確からしさを表す値を統合することで、目的地及び該目的地の確からしさを表す値を予測するアンサンブル予測部と、を含む。【選択図】図1


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    Titel :

    DESTINATION PREDICTION DEVICE, METHOD AND PROGRAM


    Weitere Titelangaben:

    目的地予測装置、方法及びプログラム


    Beteiligte:
    NISHIMURA TAKUYA (Autor:in) / AKAGI YASUNORI (Autor:in) / KURASHIMA TAKESHI (Autor:in) / TODA HIROYUKI (Autor:in)

    Erscheinungsdatum :

    2020-08-31


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / G06Q Datenverarbeitungssysteme oder -verfahren, besonders angepasst an verwaltungstechnische, geschäftliche, finanzielle oder betriebswirtschaftliche Zwecke, sowie an geschäftsbezogene Überwachungs- oder Voraussagezwecke , DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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