Anomaly/Outlier Detection: Unsupervised
{"Image DocumentName": "Anomaly/Outlier Detection: Unsupervised", "Image ImageDescription": "Variants of Point anomalies Detection Problems. Given a database D, find all the data points x \uf0ce D with anomaly scores greater than some threshold t. Given a database D, find all the data points x \uf0ce D having the top-n largest anomaly scores f(x) Given a database D, containing mostly normal (but unlabeled) data points, and a test point x, compute the anomaly score of x with respect to D. Point anomalies: Graphical & Statistical-based. Distance-based. Clustering-based. Others.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}