This paper proposes an approximate algorithm, in which the stochastic sampling process is based on a random number generator and a roulette wheel. The roulette wheel determines the node states according to its prior probabilities.是什么意思_This paper proposes an approximate algorithm, in which the stochastic sampling process is based on a random number generator and a roulette wheel. The roulette wheel determines the node states according to its prior probabilities.在線翻譯_英語_讀音_用法_例句