Corrections to “Cloud Network Anomaly Detection Using Machine and Deep Learning Techniques—Recent Research Advancements”

In the above article [1], reference 40 was retracted. As the work in this reference is no longer reliable, we are replacing it with [2]. As a result, the fourth paragraph of Section VI.A. DDoS ANOMALY BASED ON ML—EXISTING RESEARCH WORKS on page 56755 is changed to the following: