Combination Forecasting Model of Project Cost Based on SPSS

被引：0

作者：

Liu Rui ^{[1
]}

Zhang Yuqing ^{[1
]}

机构：

[1] N China Elect Power Univ, Sch Business Adm, Beijing, Peoples R China

来源：

2008 4TH INTERNATIONAL CONFERENCE ON WIRELESS COMMUNICATIONS, NETWORKING AND MOBILE COMPUTING, VOLS 1-31 | 2008年

关键词：

combination forecasting model; project cost; grey metabolism; regression; cubic exponential smoothing;

D O I：

暂无

中图分类号：

TN [电子技术、通信技术];

学科分类号：

0809 ;

摘要：

Cost estimation plays a significant role in bidding. However, the construction project cost does not remain constant for it is always influenced by various factors. On the basis of three kinds of usual forecasting models and SPSS software, this paper established a combination forecasting model to estimate the cost. The error check results indicated that the model does well in making an accurate forecasting.

引用

页码：7641 / 7644

页数：4

共 50 条

[31] Study and Application of Dynamic Collocation of Variable Weights Combination Forecasting Model [J].

Cao Ning ;

Huang Jian-jun ;

Xie Xiao-min .

2013 IEEE 11TH INTERNATIONAL CONFERENCE ON DEPENDABLE, AUTONOMIC AND SECURE COMPUTING (DASC), 2013, :404-409

[32] A Combination Forecasting Model Based on AdaBoost_GRNN in Depth- Averaged Currents Using Underwater Gliders [J].

Zhang, Runfeng ;

Wang, Yanhui ;

Yang, Shaoqiong ;

Wang, Shuxin ;

Ma, Wei .

GLOBAL OCEANS 2020: SINGAPORE - U.S. GULF COAST, 2020,

[33] RETRACTED: Design and Implementation of a New Nonlinear Combination Forecasting Model Based on RVM and Neural network (Retracted Article) [J].

Wang Feng ;

Wei Xiuran .

2011 INTERNATIONAL CONFERENCE ON ENERGY AND ENVIRONMENTAL SCIENCE-ICEES 2011, 2011, 11 :3714-3719

[34] The study on Risk of Project Cost Based on The Experimental Simulation [J].

Zheng, Xie .

PROCEEDINGS OF 8TH INTERNATIONAL CONFERENCE ON INTELLIGENT COMPUTATION TECHNOLOGY AND AUTOMATION (ICICTA 2015), 2015, :1044-1046

[35] Intelligent Forecast Model for Project Cost in Guangdong Province Based on GA-BP Neural Network [J].

Li, Changqing ;

Xiao, Yang ;

Xu, Xiaofu ;

Chen, Zhuoyu ;

Zheng, Haofeng ;

Zhang, Huiling .

BUILDINGS, 2024, 14 (11)

[36] Research of combination forecasting mode based on improved analytic hierarchy process [J].

Feng, Tengfei ;

Liu, Xiaosheng ;

Zhong, Yu ;

Liu, Shibiao .

EURASIP JOURNAL ON WIRELESS COMMUNICATIONS AND NETWORKING, 2018,

[37] Selection of time series forecasting model, using a combination of linguistic and numerical criteria [J].

Afanasieva, T. ;

Sapunkov, A. .

2016 IEEE 10TH INTERNATIONAL CONFERENCE ON APPLICATION OF INFORMATION AND COMMUNICATION TECHNOLOGIES (AICT), 2016, :341-345

[38] Regression-Based AGRO Forecasting Model [J].

Prabhu, B. V. Balaji ;

Dakshayini, M. .

EMERGING TECHNOLOGIES IN DATA MINING AND INFORMATION SECURITY, IEMIS 2018, VOL 1, 2019, 755 :479-490

[39] Cost Forecasting Model of Transformer Substation Projects Based on Data Inconsistency Rate and Modified Deep Convolutional Neural Network [J].

Wang, Hongwei ;

Huang, Yuansheng ;

Gao, Chong ;

Jiang, Yuqing .

ENERGIES, 2019, 12 (16)

[40] Project Cost Management of the Real Estate Industry Based on TOC [J].

Wei, Hua ;

Gao, Yanru ;

Liang, Liang .

PROCEEDINGS OF 2010 INTERNATIONAL CONFERENCE ON CONSTRUCTION AND REAL ESTATE MANAGEMENT, VOLS 1-3, 2010, :1141-1144

← 1 2 3 4 5 →