Through the entropy value method objective give weight, solved the question of subjective give weight. 通过熵值法客观赋权,解决主观赋权的问题,使权数更具客观性、科学性。 www.fabiao.net 2. The results show that the slurry floating process is an open system. When the slurry is in the state of ...
英['entrəpi] n.无序状态测量法;熵(物资系统的不能用来做功的能量的度量) 网络熵值;信息熵;平均信息量 权威英汉双解 英汉 英英 网络释义 entropy 显示所有例句 n. 1. 无序状态测量法a way of measuring the lack of order that exists in a system ...
To makeWas large as possible,Q2should be as small as possible relative toQ1. However,Q2cannot be zero, because this would make ΔSnegative and so violate the second law. The smallest possible value ofQ2corresponds to the condition ΔS= 0, yielding ...
Information and Economic ValueThe Entropy Theory of Value and InformationEconomic Wealth and Social WelfareConcluding Remarks Introduction The Properties of the Entropy Theory of Value Physical Entropy, Information and Economic Value The Entropy Theory of Value and Information Economic Wealth and Social Welf...
ent = wentropy(X,Name=Value) [ent,re] = wentropy(___)Description ent = wentropy(X) returns the normalized Shannon wavelet entropy of X. ent = wentropy(X,Name=Value) specifies options using one or more name-value arguments. example [ent,re] = wentropy(___) also returns the wavelet...
we narrow down the analysis to those particular predictability patterns associated with drops in the entropy value and show that trading that way leads to positive returns statistically larger than average market returns. A specific focus is finally given to the GameStop case, whose price increased ...
(是实际值还是概率计算) axis=-1, # 索引维度 use_softmax=True, # 否对 input 进行 softmax 归一化 name=None): # 对reduction进行判定是否在列表中 if reduction not in ['sum', 'mean', 'none']: raise ValueError( "The value of 'reduction' in softmax_cross_entropy" "should be 'sum', ...
of entropy and entropy weight in the theory of entropy,and proposes a feasible method of amendment.In addition,it provides a mathematical proof for the modification of the entropy value and the entropy weight calculation formula so that the theory of entropy gets effectively improved and developed....
This increased the peak zT to a high value of 2.0 at 900 K with band convergence and hierarchical structures (Fig. 1a). The hierarchical structures manipulated by introducing complicated elemental composition demonstrated different scales of lattice defects (Fig. 1c). These scatter all-frequency ...
This paper proposes an entropy-based approach to customer value assessment while customers' information are interval numbers. The decision matrix in the form of interval is normalized firstly, In the process of determining the attribute weights, the normalized decision matrix is transformed into a defi...