[[“Anomaly Detection”,”Supervised Learning”],[“very small number of positive, and a relatively large number of negative examples”,”a reasonably large number of both positive and negative examples”],[“many different types of anomalies”,”have enough positive examples for an algorithm to get a sense of what the positive examples are like”],[“future anomalies may look nothing like the ones you’ve seen so far”,””],[“fraud detection, manufacturing, data center”,”SPAM email, weather prediction, classifying cancers”]]