MyQQ is a cross-platform library for communication which uses a TencentQQ-like protocol to communicate with friends on the Internet. It can work well now and maintained by Xiaoxia (gdxxhg@gmail.com). If you are interested in MyQQ and have improved i
异常检测
使用Z分数和TQR检测异常
使用Z分数
i> finding mean and standard deviation of the dataset
ii> finding Z score, Z = (X-u)/sigma
iii> values for which Z > Threshold are outliers
使用IQR:-
i> interquantile range works on percentile
ii> sort