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2010年04 期
| 標(biāo)題 |
| 關(guān)于鐵路貨運(yùn)量預(yù)測(cè)研究(32 卷) |
| 英文標(biāo)題 |
| Study on Forecast of Railway Freight Traffic Volume |
| 摘要 |
| 采用灰色關(guān)聯(lián)分析方法選取影響鐵路貨運(yùn)量變化的宏觀影響因素，運(yùn)用多變量灰色MGM(1,4)模型預(yù)測(cè)未來(lái) 4 年鐵路貨運(yùn)量，預(yù)測(cè)結(jié)果通過(guò)后驗(yàn)差檢驗(yàn)，精度較好。 |
| 作者 |
| 新聞作者:黃 勇，徐景昊 |
| 關(guān)鍵字 |
