JP7357316B2 - 事象予測装置 - Google Patents
事象予測装置 Download PDFInfo
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- JP7357316B2 JP7357316B2 JP2019518001A JP2019518001A JP7357316B2 JP 7357316 B2 JP7357316 B2 JP 7357316B2 JP 2019518001 A JP2019518001 A JP 2019518001A JP 2019518001 A JP2019518001 A JP 2019518001A JP 7357316 B2 JP7357316 B2 JP 7357316B2
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
- G06F17/10—Complex mathematical operations
- G06F17/11—Complex mathematical operations for solving equations, e.g. nonlinear equations, general mathematical optimization problems
- G06F17/13—Differential equations
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
- G06Q50/10—Services
- G06Q50/26—Government or public services
- G06Q50/265—Personal security, identity or safety
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
- G06N20/00—Machine learning
Description
ρ(t,x)=F[ρ(t,x)+{f}] …(1)
であるとする。ここで{f}は季節、環境要因、パトロール状況などの外部因子が考えられる。
λ(t,x)=Σti<tg(t-ti,x-xi) …(6)
ここで、(6)の和は時刻tより前に発生した特定事象についてのすべての和である。
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2019/013483 WO2020194642A1 (ja) | 2019-03-27 | 2019-03-27 | 事象予測装置および事象予測方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2020194642A1 JPWO2020194642A1 (ja) | 2020-10-01 |
JP7357316B2 true JP7357316B2 (ja) | 2023-10-06 |
Family
ID=72611184
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2019518001A Active JP7357316B2 (ja) | 2019-03-27 | 2019-03-27 | 事象予測装置 |
Country Status (4)
Country | Link |
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US (1) | US20220179919A1 (ja) |
JP (1) | JP7357316B2 (ja) |
CN (1) | CN112005254A (ja) |
WO (1) | WO2020194642A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112508237B (zh) * | 2020-11-20 | 2022-07-08 | 北京师范大学 | 基于数据分析的雨型区域划分方法和实时雨型预测方法 |
CN113919160B (zh) * | 2021-10-14 | 2022-09-27 | 南京审计大学 | 一种细粒度的城市犯罪预测方法及系统 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011192040A (ja) | 2010-03-15 | 2011-09-29 | Kddi Corp | 予測モデル学習装置、イベント予測装置、予測モデル学習方法およびプログラム |
WO2017222030A1 (ja) | 2016-06-22 | 2017-12-28 | 真実 梶田 | 事象予測装置および事象予測方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4177228B2 (ja) * | 2003-10-24 | 2008-11-05 | 三菱電機株式会社 | 予測装置 |
US8949164B1 (en) | 2011-09-08 | 2015-02-03 | George O. Mohler | Event forecasting system |
US9129219B1 (en) | 2014-06-30 | 2015-09-08 | Palantir Technologies, Inc. | Crime risk forecasting |
JP7087682B2 (ja) * | 2018-05-30 | 2022-06-21 | 日本電信電話株式会社 | 時空間イベントデータ推定装置、方法、及びプログラム |
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2019
- 2019-03-27 WO PCT/JP2019/013483 patent/WO2020194642A1/ja active Application Filing
- 2019-03-27 CN CN201980000380.XA patent/CN112005254A/zh active Pending
- 2019-03-27 JP JP2019518001A patent/JP7357316B2/ja active Active
- 2019-03-27 US US16/337,447 patent/US20220179919A1/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011192040A (ja) | 2010-03-15 | 2011-09-29 | Kddi Corp | 予測モデル学習装置、イベント予測装置、予測モデル学習方法およびプログラム |
WO2017222030A1 (ja) | 2016-06-22 | 2017-12-28 | 真実 梶田 | 事象予測装置および事象予測方法 |
Also Published As
Publication number | Publication date |
---|---|
WO2020194642A1 (ja) | 2020-10-01 |
JPWO2020194642A1 (ja) | 2020-10-01 |
CN112005254A (zh) | 2020-11-27 |
US20220179919A1 (en) | 2022-06-09 |
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