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离差平方和法
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离差平方和法
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Ward's method
离差平方和法
在对样本进行聚类时,采用方差分析的思想来测度类与类之间的距离,类内样本的离差平方和尽可能小,而类间的离差平方和尽可能大的一种聚类方法。又称Ward法。
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glass-steam thermometer
glass substrate
glass-to-metals alloys
glass transition
glass transition temperature
glass transition, vitrification
Glass Unearthed from Tombs of Han Dynasty at Hepu
glass vertical melting funnel
glass viscosity
Glassware
glassware
Glassware From the Famen Temple
glassware of Han Dynasty
glassware of Wei,Jin,Southern and Northern Dynasties
glassware volumetric appartus
Glass with Three Goats by Qianlong Mark
glass wool
glassy
glassy carbon
glassy carbon, vitreous carbon
glassy metal
glassy state
glassy state, vitreous state
g-latticeg
Glatton meteorite
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