Classification in e-procurement

被引：1

作者：

Roberts, Paul J. ^{[1
]}

Mitchell, Richard J. ^{[2
]}

Ruiz, Virginie F. ^{[2
]}

Bishop, J. Mark ^{[3
]}

机构：

[1] UK plc, 5 Jupiter House,Calleva Pk, Aldermaston RG7 8NN, England

[2] Univ Reading, Sch Syst Engn, Reading RG6 6AY, Berks, England

[3] Univ London, Dept Comp, London SE14 6NW, England

来源：

INTERNATIONAL JOURNAL OF APPLIED PATTERN RECOGNITION | 2014年 / 1卷 / 03期

关键词：

classification; feature selection; noise reduction; e-procurement;

D O I：

10.1504/IJAPR.2014.065770

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

Three coupled knowledge transfer partnerships used pattern recognition techniques to produce an e-procurement system which, the National Audit Office reports, could save the National Health Service 500 pound m per annum. An extension to the system, GreenInsight, allows the environmental impact of procurements to be assessed and savings made. Both systems require suitable products to be discovered and equivalent products recognised, for which classification is a key component. This paper describes the innovative work done for product classification, feature selection and reducing the impact of mislabelled data.

引用

页码：298 / 314

页数：17

共 50 条

[1] Classification in E-Procurement
Roberts, P. J.
Mitchell, R. J.
Ruiz, V. F.
Bishop, J. M.
[J]. 2012 IEEE 11TH INTERNATIONAL CONFERENCE ON CYBERNETIC INTELLIGENT SYSTEMS (CIS), 2012,
[2] E-procurement
Johnson, PF
Klassen, RD
[J]. MIT SLOAN MANAGEMENT REVIEW, 2005, 46 (02) : 7 - +
[3] E-procurement at Schlumberger
不详
[J]. HARVARD BUSINESS REVIEW, 2000, 78 (03) : 21 - +
[4] Social e-business as support for construction e-procurement: e-procurement network dynamics
Costa, Antonio Aguiar
Tavares, Luis Valadares
[J]. AUTOMATION IN CONSTRUCTION, 2014, 43 : 180 - 186
[5] E-PROCUREMENT MANAGEMENT IN STATE GOVERNMENTS: DIFFUSION OF E-PROCUREMENT PRACTICES AND ITS DETERMINANTS
Moon, M. Jae
[J]. JOURNAL OF PUBLIC PROCUREMENT, 2005, 5 (01) : 54 - 72
[6] From Public E-Procurement 3.0 to E-Procurement 4.0; A Critical Literature Review
Mavidis, Aristotelis
Folinas, Dimitris
[J]. SUSTAINABILITY, 2022, 14 (18)
[7] E-procurement: systems and implementation
Sahay, B. S.
Mohan, Ramneesh
Sachan, Amit
[J]. INTERNATIONAL JOURNAL OF SERVICES TECHNOLOGY AND MANAGEMENT, 2006, 7 (5-6) : 490 - 511
[8] E-PROCUREMENT: MYTH OR REALITY?
McCue, Clifford
Roman, Alexandru, V
[J]. JOURNAL OF PUBLIC PROCUREMENT, 2012, 12 (02) : 221 - 248
[9] E-procurement: 'supporting opportunities'
ten Berge, JW
van Duin, JHR
Jacobs, PHM
[J]. INTERNET SOCIETY: ADVANCES IN LEARNING, COMMERCE AND SOCIETY, 2004, 1 : 299 - 308
[10] Impact of e-procurement on procurement practices and performance
Quesada, Gioconda
Gonzalez, Marvin E.
Mueller, James
Mueller, Rene
[J]. BENCHMARKING-AN INTERNATIONAL JOURNAL, 2010, 17 (04) : 516 - 538

← 1 2 3 4 5 →