1. What is clustering? 2. Discuss any THREE(3) method for finding difference between sequences by giving an example for each. 3. Differentiate the THREE(3) clustering methods : K-Means, DBSCAN,...

1. What is clustering?


2. Discuss any THREE(3) method for finding difference between sequences by giving an
example for each.

3. Differentiate the THREE(3) clustering methods : K-Means, DBSCAN, Agglomerative
hierarchical clustering.

4. Calculate the edit distance between “composition” and “conception”

5.Represent the images of “space invaders” in Figure 5.16 by quantitative vectors and compute
the distances between them (i.e. their similarity) using Manhattan distance measures.

6.. Represent the following texts in a bag-of-words format and compute their distances according to this format.


John likes to watch movies, Mary likes movies too.
Mary also likes to watch football games.