• 検索結果がありません。

キーワード抽出を用いた地域防災計画における災害廃棄物管理の分析 Analysis on Disaster Debris Management in Local Disaster Management Plan with Keyword Extraction Methods

N/A
N/A
Protected

Academic year: 2021

シェア "キーワード抽出を用いた地域防災計画における災害廃棄物管理の分析 Analysis on Disaster Debris Management in Local Disaster Management Plan with Keyword Extraction Methods"

Copied!
2
0
0

読み込み中.... (全文を見る)

全文

(1)

kd29

M

P

Comparative Analysis on Disaster Debris Management in

Local Disaster Management Plan with Keyword Extraction Methods

Yingnan LIU, Michinori HATAYAMA

The local disaster management plan decides concretely the act of the local governments for disaster reduction. This plan is based on the disaster countermeasures basic act. The head of municipality formulate the details of the plan. However, Sometimes when a disaster occurred, it does not always work so well even the municipality government act on the plan. This problem is gaining attention. Although, Some research has been done to develop a more effective local disaster management plan, no studies have ever tried to ameliorate the feasibility of the plan. This research will try to find problems in local disaster management automatically and will verity the rightfulness.

t , 40 d , k R k , k t i t f Y YiR , f R k [1] g T, X g M f , k e Me R v Y k k Y k P i f X R % f k k g X k N k Y f % ) )% k 1,718 R . k R f , 1,113 k k Y . iP, R Y v t , R Y k g 30 7 k k Y, k k k Y . 16 69 Y, k 1,113 g , 1,182 f , R64.8%f . )%( k i R k v eM R, e . Y R e, k f Y . f 16 69 f k Y . k k 1,113 k 1,113 . k6 gY . [ , , , , , Y ] k f , k R gR . k s k Y, Y M Ward , , s k k k2% Y . f k R f , g k k Y . k g . 3.2 f X gY, k R k Ni . BM25 g Tf-Ridf k Y k Positive g Negative

. Tf-Ridf , Tf-idf k k idf

Ridf( IDF)g kf,

(2)

% 4 B k k PMe i R X g k f eMiM R eM g % 12( g 6 5 : k M k 4 B k % 4 B 12( (& 6 5 : (& 7 X % 7 - Y % %( 3 =9B k 12( g 6 5 : k f R PMe eP k f Yv M g % NM R PMe eMi M g f T R e MiM g Y k i k iR R Mg % k 3 =9B k 12( & k 6 5 : & k X B : 0 & Y k f % . Y % %) k k Y Y %( g %) k Y k k gk g % k 1 4.2, 4.3 f k f , 2 4.4 f f . Positive k k k gRf , Negative k , k Ni R X , X R . k k , f , H25 g H27 kPositive R R, H29 eM . [2] g, 20 Y, 26 3 Y . Y Y H27 k k R a eM . , kH23, H25, H27 g H30 k f , H30 PMe R Positive . k , R X tf gR [3] , k R X gR X . f , H25, H26, H27, H30, k k i kk, R H26 k Positive . sg, H25 f k f Y M Me kg g YeM R, H26 PMe N gMN , Y M k R , k k g eM . ( ) g, k , , k f, e i iM g X eM . R ok Y g f R, R YM Y R k k k Y i R . -f , k YN Y . Y k k Y M, X f k , k k , k gRf . M Y, k k f . X k k k Y gRf . [1] , P [2] , k [3] , Y Y k

参照

関連したドキュメント

This study, as a case study of urban plan system of Pudong large-scale development project in Shanghai, China, examines how land use control has been planned by urban plan system

Abstract:This research aims to clarify the local governmental restrictions on ball play in urban parks and identify management problems. We sent 399 questionnaires to top 8

For instance, what are appropriate techniques that fit choice models, especially those applied in an RM network environment; can new robust approaches reduce the number of

II Midisuperspace models in loop quantum gravity 29 5 Hybrid quantization of the polarized Gowdy T 3 model 31 5.1 Classical description of the Gowdy T 3

Some insects are known to develop resistance to insecticides after repeated use. As with any insecticide, the use of this product should conform to resistance management

In our opinion, the financial statements referred to above present fairly, in all material respects, the consolidated financial position of The Tokyo Electric Power

[Principle 4.1 Roles and Responsibilities of the Board of Directors 1] Supplementary Principle 4.1.1 As a “Company with Nominating Committee, etc.,” the Company’s Board of

防災 “災害を未然に防⽌し、災害が発⽣した場合における 被害の拡⼤を防ぎ、及び災害の復旧を図ることをい う”