To avoid that bad consequence and increase optimism, Seligman recommends adding in two more steps, D and E
为了避免坏的结果,增加乐观情绪,Seligman建议增加两个步骤,D和E
After analysing manifold color clustering methods, we present two unsupervised methods based on 2-d chroma plane, i. e, the density-based triangulation method and the GA-based optimization method.
在分析了多种颜色聚类方法的基础上,提出了2种无监督的二维色度平面颜色聚类方法:基于密度的三角化方法和遗传算法优化方法,并通过实验对2种方法进行了比对分析。
Two kinds of mathematical expressions of stock price, one of which based on certain description is the solution of the simplest differential equation(S. D. E. )
在系数的某种等价关系条件下,股价的两类数学表达式,一类是基于明确型描述的由类似固体力学方法导出的最简微分方程(S.D.E。)
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