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What Is Anomaly Detection? Know The Different Techniques For It!

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Before going into anomaly detection, a person should know what is the anomaly and the various types. Any deviation from the normal course that could lead to data loss or the items or events that are not in the expected pattern is known as the anomaly. The detection of such items and events is known as Anomaly Detection . The anomalies could be of three types, namely point, contextual and collective. The point anomaly is one where only one data point is far from the rest. The contextual anomaly refers to a content-specific abnormality. A collective anomaly is detected by analyzing a set of instances showing variance. Here are some techniques for the same, let us go through them quickly: Simple Statistical Methods: These methods use various statistical tools like mean, mode, median, and quantiles. The deviation from the mean signifies a variation and a rolling window is needed to compute the averages. Clustering based anomalies: This is one of the most common yet ...

Quick But Informative Introduction To Network Troubleshooting

Try imagining that you are trying to view a website and the page is loading very slow. When it’s happening to a single website, there’s no problem. Even there’s no problem if it seldom happens. But if it’s happening every now & then and an all sites, now that’s the matter of serious concern. It becomes important to determine where the problem is occurring. Is the web server encountering issues? Or the network connection between your server and computer? Or perhaps your PC itself? Though you can do a lot of things on your computer offline, yet cutting off from the internet isn’t a fun at all. Network issues can be the worst of all types of problems you can have with the computer. Tracking down the cause of problems on the network is a form of art, and this requires an authentic and quality Network Troubleshooting . In order to curb this network problem, there are several network tools available in the market out there that you can take the help from. Only you have to make s...