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Recommendation Systems
              Recommendation systems are widely used by Amazon, Netflix, Flipkart, etc. to provide automated and personalized
              recommendations for products, services and information. The technology behind the recommendation engines is called
              collaborative filtering. A cluster is formed based on the preferences of customers. Customers within each cluster get
              recommendations computed at the cluster level.





















              Medical Imaging Analysis
              Clustering is used to match patterns in the images and identify cancerous datasets. A mix of both cancerous and non-
              cancerous datasets are analysed by the clustering algorithms to understand the different characteristics present in the
              dataset, producing resultant clusters.





















                             Reboot

                    1.   Name the 4 categories in the 2x2 Confusion Matrix.


                    2.  Which metric takes into account true positives?


                    3.  What is the range of the F1 Score?


                    Fill in the blanks
                    4.  If              is low, it means that the AI model gives lots of false alarms.
                    5.                is an unsupervised learning algorithm.






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