| Item type |
紀要論文 / Departmental Bulletin Paper(1) |
| 公開日 |
2023-02-24 |
| タイトル |
|
|
タイトル |
Fundamental Review on the Formulation of Large Lattics Spatial Neighbor Matrices |
|
言語 |
en |
| 言語 |
|
|
言語 |
eng |
| 資源タイプ |
|
|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
departmental bulletin paper |
| ID登録 |
|
|
ID登録 |
10.18996/kenkyu2017400303 |
|
ID登録タイプ |
JaLC |
| 著者 |
Gigih, Fitrianto
Tanaka, Shojiro
Gigih, Fitrianto
Tanaka, Shojiro
|
| 抄録 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
To calculate the impact of each location within an observation area we need to calculate the dependences of that location. In order to specify the model to explain this condition, we must define the neighbor relation for each location. This important information is described by a spatial neighbor matrix (Cressie, 1991: Ch. 6). By using Spatial Matrix Dr×c, which is extracted from polygon structure of spatial lattice DM, we can construct Neighbor Relation Matrix, W. There should be several methods to construct W matrix, such as: 1) Direct Arrow Reading (DAR); 2) Inner-Outer Neighbor Matrix (ION); and 3) Kronecker Product.|In this research, we verified the algorithm performances based on their time and space efficiency. All of them were calculated based on the complexity and real execution. We found that Kronecker product method became the best method to construct W matrix. That method can be used efficiently both in terms of computational time and space. |
| 書誌情報 |
広島経済大学研究論集
en : HUE Journal of Humanities, Social and Natural Science
巻 40,
号 3,
p. 41-88,
発行日 2017-12-31
|
| 出版者 |
|
|
出版者 |
広島経済大学経済学会 |
| ISSN |
|
|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
0387-1444 |
| 書誌レコードID |
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|
収録物識別子タイプ |
NCID |
|
収録物識別子 |
AN00408380 |
| フォーマット |
|
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内容記述タイプ |
Other |
|
内容記述 |
application/pdf |
| 著者版フラグ |
|
|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
kenkyu2017400303.pdf (1.8 MB)
