Probabilistic models, such as hidden Markov models or Bayesian networks, are commonly used to model biological data. Much of their popularity can be attributed to the existence of efficient and robust ...

有用，但并不是普遍规律。关键区别在于“端口数”和“模式数”不同。天线端口是读取和控制电磁场的接口，真正承载信息的则是电磁场中的独立模式。如果孔径大小、工作频率和传播环境都没有改变，继续增加阵元，往往只是把同一片电磁场采得更细，而不是产生新的独立模式。

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Machine learning is the ability of a machine to improve its performance based on previous results. Machine learning methods enable computers to learn without being explicitly programmed and have ...