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              Scan the QR code or visit the following link to watch the video: Machine Learning in
              R—Classification, Regression and Clustering Problems -
              https://www.youtube.com/watch?v=6za9_mh3uTE
              After watching the video, answer the following questions:
              1.   Name the two applications of classification given in the video.

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              2.   Also mention the two important points to keep in mind that the speaker mentioned about classification.
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              3.   In Regression, the input variables are called ………….…………………………………… .
              4.   Clustering: grouping objects in clusters

                   •   ………….…………………………………… within clusters
                   •   ………….…………………………………… between clusters

              5.   Different clusters can reveal ………….…………………………………… and ………….…………………………………… information about the
                   object.















                    322     Touchpad Artificial Intelligence (Ver. 2.0)-XI
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