Jing LuanTelecommunication Frauds — Concepts and Fraud SchemesThis article summarizes my understanding and references gathered while I read about telecommunication frauds across the internet. The…12 min read·Dec 30, 2020----
Jing LuanBinomial Mixture Model with Expectation Maximum (EM) AlgorithmBinomial distribution is a probability distribution that is commonly encountered. For example, the number of heads (n) one gets after…7 min read·Jan 16, 2020--1--1