An Application of Grey System Model for Forecasting Semiconductor Packaging and Testing: A Case Study of P Company
碩士 === 明新科技大學 === 企業管理研究所在職專班 === 100 === This study proposes Grey System models (GM) for forecasting semiconductor packaging and testing “P Company” in Taiwan. The MAPE, MSE and Theil’U inequality coefficient are used to evaluate the predictive errors of the models proposed. The time series data is...
Main Authors: | , |
---|---|
Other Authors: | |
Format: | Others |
Language: | zh-TW |
Published: |
2012
|
Online Access: | http://ndltd.ncl.edu.tw/handle/74009443686920098254 |
id |
ndltd-TW-100MHIT5121019 |
---|---|
record_format |
oai_dc |
spelling |
ndltd-TW-100MHIT51210192015-10-13T21:27:35Z http://ndltd.ncl.edu.tw/handle/74009443686920098254 An Application of Grey System Model for Forecasting Semiconductor Packaging and Testing: A Case Study of P Company 應用灰色系統模型於半導體封裝測試之需求預測-以P公司為例 HSU-CHANG HUNG 徐昌宏 碩士 明新科技大學 企業管理研究所在職專班 100 This study proposes Grey System models (GM) for forecasting semiconductor packaging and testing “P Company” in Taiwan. The MAPE, MSE and Theil’U inequality coefficient are used to evaluate the predictive errors of the models proposed. The time series data is obtained from SAP System of “P Company”. The empirical results show that will Data during 2006 to 2011, NGBM model has better predictive performance than GM(1,1) model. In this research we confirmed that the prediction error rate of the GM is less than 10%, therefore, that it can be applicable to medium-term time service data forecasting. Hsien-Lun Wong 王賢崙 2012 學位論文 ; thesis 71 zh-TW |
collection |
NDLTD |
language |
zh-TW |
format |
Others
|
sources |
NDLTD |
description |
碩士 === 明新科技大學 === 企業管理研究所在職專班 === 100 === This study proposes Grey System models (GM) for forecasting semiconductor packaging and testing “P Company” in Taiwan. The MAPE, MSE and Theil’U inequality coefficient are used to evaluate the predictive errors of the models proposed. The time series data is obtained from SAP System of “P Company”. The empirical results show that will Data during 2006 to 2011, NGBM model has better predictive performance than GM(1,1) model. In this research we confirmed that the prediction error rate of the GM is less than 10%, therefore, that it can be applicable to medium-term time service data forecasting.
|
author2 |
Hsien-Lun Wong |
author_facet |
Hsien-Lun Wong HSU-CHANG HUNG 徐昌宏 |
author |
HSU-CHANG HUNG 徐昌宏 |
spellingShingle |
HSU-CHANG HUNG 徐昌宏 An Application of Grey System Model for Forecasting Semiconductor Packaging and Testing: A Case Study of P Company |
author_sort |
HSU-CHANG HUNG |
title |
An Application of Grey System Model for Forecasting Semiconductor Packaging and Testing: A Case Study of P Company |
title_short |
An Application of Grey System Model for Forecasting Semiconductor Packaging and Testing: A Case Study of P Company |
title_full |
An Application of Grey System Model for Forecasting Semiconductor Packaging and Testing: A Case Study of P Company |
title_fullStr |
An Application of Grey System Model for Forecasting Semiconductor Packaging and Testing: A Case Study of P Company |
title_full_unstemmed |
An Application of Grey System Model for Forecasting Semiconductor Packaging and Testing: A Case Study of P Company |
title_sort |
application of grey system model for forecasting semiconductor packaging and testing: a case study of p company |
publishDate |
2012 |
url |
http://ndltd.ncl.edu.tw/handle/74009443686920098254 |
work_keys_str_mv |
AT hsuchanghung anapplicationofgreysystemmodelforforecastingsemiconductorpackagingandtestingacasestudyofpcompany AT xúchānghóng anapplicationofgreysystemmodelforforecastingsemiconductorpackagingandtestingacasestudyofpcompany AT hsuchanghung yīngyònghuīsèxìtǒngmóxíngyúbàndǎotǐfēngzhuāngcèshìzhīxūqiúyùcèyǐpgōngsīwèilì AT xúchānghóng yīngyònghuīsèxìtǒngmóxíngyúbàndǎotǐfēngzhuāngcèshìzhīxūqiúyùcèyǐpgōngsīwèilì AT hsuchanghung applicationofgreysystemmodelforforecastingsemiconductorpackagingandtestingacasestudyofpcompany AT xúchānghóng applicationofgreysystemmodelforforecastingsemiconductorpackagingandtestingacasestudyofpcompany |
_version_ |
1718063762178572288 |