Title:
情報処理装置、ハザードマップ生成方法およびプログラム
Document Type and Number:
Japanese Patent JP7020100
Kind Code:
B2
Abstract:
To create a hazard map using SNS information.SOLUTION: An information processing apparatus 10 comprises: an acquiring unit 11 for acquiring post information including location information and a keyword among post information related to a disaster when the disaster occurs; a processing unit 12 for setting an influence level due to the disaster indicated by the post information to each of the acquired post information on the basis of the keyword, and classifying each of the acquired post information into any one of a plurality of predetermined areas on the basis of the location information; a determination unit 13 for determining the influence level of the entire area on the basis of the influence level set in the post information classified into the area for each area; a determination unit 14 for determining whether the area is dangerous on the basis of the influence level of the entire area for each area; and a generation unit 15 for generating a hazard map by superposing the influence level of the entire area on map information with respect to the area determined to be dangerous by the determination unit 14.SELECTED DRAWING: Figure 1
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Inventors:
Takeshi Yoshino
Application Number:
JP2017242540A
Publication Date:
February 16, 2022
Filing Date:
December 19, 2017
Export Citation:
Assignee:
NEC
International Classes:
G06F16/35; G06F16/387; G06Q50/26; G08B21/10; G08B27/00
Domestic Patent References:
| JP2015072612A | ||||
| JP2016113968A1 | ||||
| JP2014191774A | ||||
| JP2003141670A | ||||
| JP2015207106A | ||||
| JP2016153971A | ||||
| JP2016212751A |
Foreign References:
| US20160014475 |
Other References:
酒井 達弘、外2名,時空間的な投稿数を考慮した密度に基づく適応的な時空間クラスタリング手法,第8回データ工学と情報マネジメントに関するフォーラム (第14回日本データベース学会年次大会),日本,電子情報通信学会データ工学研究専門委員会 日本データベース学会 情報処理学会データベースシステム研究会,2016年03月02日,p.1-8
Attorney, Agent or Firm:
Ken Ieiri