The model selection principle of determining effective number of dimensionality reduction for different clusters is proposed.
并提出了针对不同类簇判断有效降维维数的模型选择准则。
Based on the principle that an equivalent full-pitch, concentrated winding gives the same fundamental MMF as the actual one, the effective number of turns of the equivalent winding is obtained.
根据等效整距集中绕组与实际绕组产生相等基波磁动势的原则，给出了实际定子绕组与转子绕组的总有效匝数表达式。
The 1973 Circular Letter to the world's bishops on pastoral councils stated that councillors are to make up an "effective" number, to "represent" the community, and to be "prudent" (no. 9).
在1973年给世界各地主教关于牧民议会的通函提到，牧民议会议员要达至一个“有成效”的人数、能“代表”团体和行事“精明审慎”(第9号)。
The 1973 Circular Letter to the world's bishops on pastoral councils stated that councillors are to make up an "effective" number, to "represent" the community, and to be "prudent" (no. 9).
在1973年给世界各地主教关于牧民议会的通函提到，牧民议会议员要达至一个“有成效”的人数、能“代表”团体和行事“精明审慎”(第9号)。
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