命题逻辑( Propositionallogic , sententiallogic ) 其形式是 a declarative sentence, or part of a sentence ,具有事实( facts )判断(真或假)。一些例子如: · George W. Bush is the 43rd President of the United States. · &nb ...
最近看Gibbs sampling的LDA源代码,发现有如下一段: // cumulate multinomial parameters for (int k = 1; k trnModel.K; k++){ trnModel.p += trnModel.p ; } // scaled sample because of unnormalized p ; for (topic = 0; topic trnModel.K; topic++){ if (trnM ...