Binomial Distribution: The binomial distribution describes the probability of obtaining a certain number of successes in a fixed number of independent Bernoulli trials. The binomial distribution has two parameters, the number of trials n and the probability of success p,
Bernoulli Distribution: The Bernoulli distribution is a simple, discrete probability distribution that describes the probability of a single binary event (i.e., an event with only two possible outcomes, such as success or failure). The Bernoulli distribution has a single parameter, the probability of success p.
Poisson distribution: In probability theory and statistics, the Poisson distribution is a discrete probability distribution that expresses the probability of a given number of events occurring in a fixed interval of time or space if these events occur with a known constant mean rate and independently of the time since the last event
Gamma distribution: In probability theory and statistics, the gamma distribution is a two-parameter family of continuous probability distributions.
Reference:
概率分布的区分：https://www.zhihu.com/question/36214010
常见的概率分布：https://mp.weixin.qq.com/s?__biz=MzA5ODUxOTA5Mg==&mid=2652569677&idx=2&sn=f8fcaffa41c30b3b019291cb18a4e6fa&chksm=8b7ff116bc087800bee0f2016623d15378173aeb6d44dad2a87cda364188b0fda23d81e2e13a&scene=27
网友评论