凝聚分裂
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根据层次的分解如何形成,层次的方法又分为凝聚的和分裂的方法,如BIRCH算法。其计算其复杂度为O(n)。
And this method can be divided into agglomerative and divisive hierarchical method with the time complexity of O ( n ) according to the decomposition process , e.g. BIRCH algorithm .
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大N近似下旋量玻色-爱因斯坦凝聚的基态能级分裂
Energy level-splitting of ground state in spinor Bose-Einstein condensate with large number of atoms