Many predict methods are based on continuous historical datas in our lives, but we can predict the future very well using the Markov chain with few recently datas.

• 摘要生活中大部分的预测方法都是在大量连续不断的历史资料基础上预测的，而利用马尔可夫链方法只需要近期的资料就可以很好的预测未来。