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2009年12 期
| 標(biāo)題 |
| 基于相空間重構(gòu)的鐵路貨運(yùn)量神經(jīng)網(wǎng)絡(luò)預(yù)測(cè)(27 卷) |
| 英文標(biāo)題 |
| Neural Network Prediction of Railway Freight Volume based on Phase Space Reconstructure |
| 摘要 |
| 針對(duì)現(xiàn)有鐵路貨運(yùn)量預(yù)測(cè)方法的不足，建立了基于相空間重構(gòu)的神經(jīng)網(wǎng)絡(luò)預(yù)測(cè)模型。該模型在對(duì)貨運(yùn)量原始數(shù)據(jù)進(jìn)行相空間重構(gòu)的基礎(chǔ)上，將重構(gòu)后的數(shù)據(jù)輸入神經(jīng)網(wǎng)絡(luò)進(jìn)行學(xué)習(xí)訓(xùn)練，最后選取待預(yù)測(cè)的時(shí)間點(diǎn)來預(yù)測(cè)鐵路貨運(yùn)量的發(fā)展趨勢(shì)，并以大秦線1989-2008年的貨運(yùn)量數(shù)據(jù)為基礎(chǔ)進(jìn)行 |
| 作者 |
| 新聞作者:陳治亞，周 尚 |
| 關(guān)鍵字 |
