smoothing factor 中文意思是什麼
smoothing factor
解釋
平滑系數-
We discussed the main characteristic parameters of seismic kinesiology and dynamics of mine engineering fracture zone, including relative amplitude, phase time of wave crest, similarity factor, principal frequency band energy, 3 - d space time gradient and coherent coefficient et al., and puts forward the processing method of 3 - d seismic characteristic parameters about denoise - smoothing, generalization, correlation analysis, characteristic transformation ; and presents the method of pattern recognition of mine engineering fracture zone
摘要本文從時間域、頻率域、三維空間域介紹了礦山工程裂隙破碎帶主要的地震運動學、動力學屬性參數，包括相對振幅、波峰相位時間、相似系數、主頻帶能量、二維空間時間梯度和相干系數等，提出了礦山工程裂隙破碎帶三維地震屬性的去噪平滑、歸一化、相關分析、特徵變換的處理方法以及裂隙破碎帶的模式識別原理與方法，並用實例說明了該方法的應用效果。 -
We design a model based on bp neural network with a smoothing factor to predict the market share of the enterprise product. the result of experiment shows that the forecasting precision of this model is higher than the classical model
本文提出了利用平滑bp神經網路模型進行商品市場佔有率時序預測的方案，並通過實驗證明：這種模型比一般的bp神經網路模型預測精度稍高。 -
The result of experiment shows that this scheme is feasible. a bp algorithm with smoothing factor is proposed to optimize the weighting space. the result of experiment shows that this scheme is useful for improving the bp neural network ' s generalization ability
對于bp神經網路的優化，本文還提出了一種帶平滑因子的bp演算法，通過在bp演算法中嵌入平滑因子，對權值空間進行平滑優化，並通過實驗證明這種方法有助於bp網路性能的提高。 -
The smoothing results are good when the frozen weighting factor is between 10 and 15
結果表明，當凍結因子為10 15時，平滑效果較好。
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