英语翻译2.3.3 Approximate Probabilistic Inference近似?概率推理For thos

英语翻译2.3.3 Approximate Probabilistic Inference近似?概率推理For those graphical models with dense connections,the Junction Tree algorithmusually in-dacesan intractable tree with large tree-width.For random field models,the partition func-tionsin their distributions usually are also intractable in computation.Thus wehave to resorttoapproximate approaches.There are two primary approaches in the literature:variationalapproximationand sampling-based approximation.以上手打的 可能有错误 图片为准