forecasting prospect 中文意思是什麼
forecasting prospect
解釋
預測遠景- forecasting : （勞動力供求）預測
- prospect : n 1 眼界，風景，景色；展望；（房屋的）方向。2 希望，前途；遠見；預料。3 形勢；情景，景色。4 〈美...
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Evidence suggests that the prognostic ability of the new model with high stability, when hidden nodes changing nearby input nodes and training times changing at the certain extent, is significantly better than traditional step wise regression model mainly due to the new model condensing the more forecasting information, properly utilizing the ability of ann self - adaptive learning and nonlinear mapping. but the linear regression technique only selects several predictors by the f value, many predictors information with high relative coefficients is not included. so the new model proposed in this paper is effective and is of a very good prospect in the atmospheric sciences fields
進一步深入分析研究發現，本文提出的這種基於主成分的神經網路預報模型，預報精度明顯高於傳統的逐步回歸方法，其主要原因是這種新的預報模型集中了眾多預報因子的預報信息，並有效地利用了人工神經網路方法的自組織和自適應的非線性映射能力；而傳統的逐步回歸方法是一種線性方法，並且逐步回歸方法只是根據f值大小從眾多預報因子中選取幾個預報因子，其餘預報因子的預報信息被舍棄。 -
Contrasting the changes in the total sales volume, the annual growth, the chain rate of increase, and forecasting the sales volume in 2006 and the uptrend, it ' s obvious that there was prominent improvement in 2003 - 2005 after adjusting and would have a confident prospect, though bad in 2002
文章通過對岳陽正泰2002 - 2005年營銷業績變化分析，比較年增長率、環比增長率等一系列指標並預測岳陽正泰2006年的銷售量及以後趨勢后發現重組后的營銷業績雖在2002年不理想，但經過調整后2003 - 2005年有了顯著的提高，並且前景較好。 -
The study has brought forward the theoretical basis and engineering application prospect for die steel alloy design including composition design, micro - structure design, technics design and property forecasting
該研究為實現冷作模具鋼的合金設計?成分設計、結構設計、工藝設計及性能預測提供了理論依據和工程應用前景。 -
Prospect forecasting of nonmetallic minerals development and utilization in shanxi zhongtiaoshan
山西中條山非金屬礦產開發利用前景預測
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