JP2005092494A - 類似点検索方法 - Google Patents
類似点検索方法 Download PDFInfo
- Publication number
- JP2005092494A JP2005092494A JP2003324572A JP2003324572A JP2005092494A JP 2005092494 A JP2005092494 A JP 2005092494A JP 2003324572 A JP2003324572 A JP 2003324572A JP 2003324572 A JP2003324572 A JP 2003324572A JP 2005092494 A JP2005092494 A JP 2005092494A
- Authority
- JP
- Japan
- Prior art keywords
- space
- similarity
- specific event
- point
- teacher model
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 15
- 239000000284 extract Substances 0.000 claims abstract 2
- 238000000491 multivariate analysis Methods 0.000 claims description 7
- 238000011160 research Methods 0.000 claims description 7
- 238000011835 investigation Methods 0.000 abstract 2
- 238000010202 multivariate logistic regression analysis Methods 0.000 abstract 1
- 238000011156 evaluation Methods 0.000 description 12
- 241000272517 Anseriformes Species 0.000 description 3
- 241000218628 Ginkgo Species 0.000 description 3
- 235000011201 Ginkgo Nutrition 0.000 description 3
- 235000008100 Ginkgo biloba Nutrition 0.000 description 3
- 238000004364 calculation method Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 241000255777 Lepidoptera Species 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000007477 logistic regression Methods 0.000 description 2
- 238000002054 transplantation Methods 0.000 description 2
- 241001454694 Clupeiformes Species 0.000 description 1
- 240000005323 Hoya carnosa Species 0.000 description 1
- 235000000060 Malva neglecta Nutrition 0.000 description 1
- 240000000982 Malva neglecta Species 0.000 description 1
- 235000010654 Melissa officinalis Nutrition 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 241000208422 Rhododendron Species 0.000 description 1
- 235000019513 anchovy Nutrition 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 235000005911 diet Nutrition 0.000 description 1
- 230000037213 diet Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004445 quantitative analysis Methods 0.000 description 1
- 238000007619 statistical method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Images
Landscapes
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
- Image Analysis (AREA)
Abstract
【解決手段】地理情報データベース1を使用し、該地理情報データベース1上の地理情報空間内の特定事象発現点2に対する類似点を検索対象空間3内から検索する類似点検索方法であって、
特定事象発現点2を同一位置に含み、相互に幾何学的に合同な複数の領域内の地理的諸量に対する多変量解析を行って得られた有意な地理的諸量を説明変量とする回帰方程式により定義され、前記領域と合同な教師モデルを作成し、
地理情報空間上の検索対象空間3内に指定された教師モデルと合同な調査空間4に回帰方程式を適用して目的変量を算出し、
得られた目的変量を、教師モデルの目的変量と比較して類似性を判定し、類似性の高い調査空間4の特定事象発現点2への対応点を類似点として抽出する。
【選択図】 図1
Description
2 特定事象発現点
3 検索対象空間
4 調査空間
Claims (3)
- 地理情報データベースを使用し、該地理情報データベース上の地理情報空間内の特定事象発現点に対する類似点を検索対象空間内から検索する類似点検索方法であって、
特定事象発現点を同一位置に含み、相互に幾何学的に合同な複数の領域内の地理的諸量に対する多変量解析を行って得られた有意な地理的諸量を説明変量とする回帰方程式により定義され、前記領域と合同な教師モデルを作成し、
地理情報空間上の検索対象空間内に指定された教師モデルと合同な調査空間に回帰方程式を適用して目的変量を算出し、
得られた目的変量を、教師モデルの目的変量と比較して類似性を判定し、類似性の高い調査空間の特定事象発現点への対応点を類似点として抽出する類似点検索方法。 - 前記教師モデルが、地理情報空間上において、特定事象発現点を中心とする円形状をなす請求項1記載の類似点検索方法。
- 前記特定事象発現点には、地理情報データベース上で直接指定可能な一次的特徴が付与されており、
調査空間は、検索対象空間内から前記一次的特徴を基準に自動抽出される請求項1または2記載の類似点検索方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003324572A JP4463516B2 (ja) | 2003-09-17 | 2003-09-17 | 類似点検索方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003324572A JP4463516B2 (ja) | 2003-09-17 | 2003-09-17 | 類似点検索方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005092494A true JP2005092494A (ja) | 2005-04-07 |
JP4463516B2 JP4463516B2 (ja) | 2010-05-19 |
Family
ID=34455289
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003324572A Expired - Fee Related JP4463516B2 (ja) | 2003-09-17 | 2003-09-17 | 類似点検索方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4463516B2 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008051750A2 (en) * | 2006-10-26 | 2008-05-02 | Microsoft Corporation | Associating geographic-related information with objects |
JP2009087235A (ja) * | 2007-10-02 | 2009-04-23 | Toshiba Corp | モデル構築装置並びにモデル構築のための方法およびプログラム |
-
2003
- 2003-09-17 JP JP2003324572A patent/JP4463516B2/ja not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008051750A2 (en) * | 2006-10-26 | 2008-05-02 | Microsoft Corporation | Associating geographic-related information with objects |
WO2008051750A3 (en) * | 2006-10-26 | 2008-06-19 | Microsoft Corp | Associating geographic-related information with objects |
US7698336B2 (en) | 2006-10-26 | 2010-04-13 | Microsoft Corporation | Associating geographic-related information with objects |
JP2009087235A (ja) * | 2007-10-02 | 2009-04-23 | Toshiba Corp | モデル構築装置並びにモデル構築のための方法およびプログラム |
Also Published As
Publication number | Publication date |
---|---|
JP4463516B2 (ja) | 2010-05-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Wintle et al. | Fauna habitat modelling and mapping: a review and case study in the Lower Hunter Central Coast region of NSW | |
Feeley et al. | Keep collecting: accurate species distribution modelling requires more collections than previously thought | |
Kamdem et al. | Anthropogenic habitat disturbance and ecological divergence between incipient species of the malaria mosquito Anopheles gambiae | |
Yost et al. | Predictive modeling and mapping sage grouse (Centrocercus urophasianus) nesting habitat using Maximum Entropy and a long-term dataset from Southern Oregon | |
Valavanis et al. | Modelling of essential fish habitat based on remote sensing, spatial analysis and GIS | |
Skeels et al. | Reconstructing the geography of speciation from contemporary biodiversity data | |
Zhao et al. | Comparison between optimized MaxEnt and random forest modeling in predicting potential distribution: A case study with Quasipaa boulengeri in China | |
Louppe et al. | Current and future climatic regions favourable for a globally introduced wild carnivore, the raccoon Procyon lotor | |
Iannella et al. | Coupling GIS spatial analysis and Ensemble Niche Modelling to investigate climate change-related threats to the Sicilian pond turtle Emys trinacris, an endangered species from the Mediterranean | |
Yao et al. | Simulating urban growth processes by integrating cellular automata model and artificial optimization in Binhai New Area of Tianjin, China | |
Corchado et al. | A topology-preserving system for environmental models forecasting | |
Bar‐Massada et al. | Non‐stationarity in the co‐occurrence patterns of species across environmental gradients | |
Tessarolo et al. | Using maps of biogeographical ignorance to reveal the uncertainty in distributional data hidden in species distribution models | |
Twining et al. | Declining invasive grey squirrel populations may persist in refugia as native predator recovery reverses squirrel species replacement | |
Braun | More accurate less meaningful? A critical physical geographer’s reflection on interpreting remote sensing land-use analyses | |
Franklin | Species distribution modelling supports the study of past, present and future biogeographies | |
Sokol et al. | A simulation‐based approach to understand how metacommunity characteristics influence emergent biodiversity patterns | |
Manel et al. | Sampling in landscape genomics | |
Ranjani et al. | Crop yield prediction using machine learning algorithm | |
Muthukrishnan et al. | Prediction of starry stonewort (Nitellopsis obtusa) invasion risk in upper Midwest (USA) lakes using ecological niche models | |
Boys et al. | Predicting the distributions of regional endemic dragonflies using a combined model approach | |
Schatz et al. | Accuracy of climate-based forecasts of pathogen spread | |
Zhang et al. | Climate change has different predicted effects on the range shifts of two hybridizing ambush bug (Phymata, Family Reduviidae, Order Hemiptera) species | |
Terry et al. | Widespread analytical pitfalls in empirical coexistence studies and a checklist for improving their statistical robustness | |
Réjou-Méchain et al. | Properties of similarity indices under niche-based and dispersal-based processes in communities |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20060915 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20091029 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20091117 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20100118 Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20100118 |
|
RD02 | Notification of acceptance of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7422 Effective date: 20100118 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20100216 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20100217 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130226 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4463516 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140226 Year of fee payment: 4 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |