To highly accurately estimate the number of mobile bodies for each future road and the number of mobile bodies for each route.SOLUTION: A learning device includes: input means for receiving an input of route information expressing a route constituted by one or more roads among multiple roads and an input of mobile body number information expressing the number of mobile bodies for each time-of-day on an observation object road among multiple roads; and learning means for using route information and mobile body number information so as to learn a parameter of a model expressing relation between the number of mobile bodies for each road the number of mobile bodies for each route and relation between the numbers of mobile bodies for each route in different time-of-day.SELECTED DRAWING: Figure 1
【課題】将来の道毎の移動体数及び経路毎の移動体数を高い精度で推定可能とすること。【解決手段】複数の道のうちの1上の道で構成される経路を表す経路情報と、前記複数の道のうちの観測対象の道における日時毎の移動体数を表す移動体数情報とを入力する入力手段と、前記経路情報と、前記移動体数情報とを用いて、前記道毎の移動体数と前記経路毎の移動体数との関係及び異なる日時での経路毎の移動体数間の関係を表すモデルのパラメータを学習する学習手段と、を有することを特徴とする。【選択図】図1
LEARNING DEVICE, ESTIMATION DEVICE, LEARNING METHOD, ESTIMATION METHOD, AND PROGRAM
学習装置、推定装置、学習方法、推定方法、及びプログラム
2020-09-03
Patent
Electronic Resource
Japanese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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